Science In Action

This week at least 150 people have been killed due to devastating flash flooding sweeping through areas of Valencia in Spain. Ana Camarasa Belmonte, Professor of Physical Geography at the University of Valencia, has been studying the flood patterns and hydrology of the area for years. Even she was astounded by the magnitude of the inundation. And, as Jess Neumann of Reading University in the UK tells Roland, part of the tragedy is that the effective communication of risk somehow relies on citizens being able to adequately imagine the almost unimaginable. Ten years ago this week, Friederike Otto and colleagues founded the World Weather Attribution network. The network aims to provide quick analysis of climate change's impact on on extreme weather events. They have already found that the Spanish flooding was made more intense, and more likely, by our warming world. Earlier in the week they published a different analysis of the 10 most deadly, extreme-weather events of this century. They concluded that all 10 events were made more extreme or more likely by climate change, and that these 10 events alone account for some 570,000 deaths. In the US, Scientists have tested the strain of H5N1 bird flu swabbed from the eye of an infected Texan farm worker. They found it to be both lethal and transmissible via the respiratory tract of mice and ferrets. It contains a mutation PB2-627K, common in avian viruses in mammalian cells, as Amie Eisfeld of the Universoity of Wisconsin-Madison explains. Presented by Roland Pease Produced by Alex Mansfield Production Coordination by Jana Bennett-Holesworth (Image: Aftermath of catastrophic floods in Spain's Valencia. Credit: Anadolu via Getty Images)

Betelgeuse, one of the brightest and most famous stars in the northern night sky, has varied in brightness with an elusive pattern ever since observations began. Many theories exist as to why it ebbs and flows with apparently two distinct rhythms – one shorter and another around 2000 days long. But just recently two independent astronomical teams have unveiled papers suggesting the existence of an orbital companion circling the red giant. About the size of our own sun, the “Betelbuddy” may whizz round Betelgeuse, almost skimming its surface, every 2000 days. And why haven’t we seen the Betelbuddy before? Because, from here, it would be a million times fainter than Betelgeuse itself, as one of the authors, and long-time Betelgeuse watcher, Andrea Dupree of Harvard and Smithsonian Centre for Astrophysics explains. Back here on earth, Omar Yaghi of Berkeley, University of California and colleagues have been designing a new material that can scrub carbon dioxide out of the air in minutes. They have patented this type of Covalent Organic Framework (COF) and are hoping to scale up production such that a few hundred tonnes deployed around our biggest cities could solve our CO2 crisis. But then what do you do with all those gigatonnes of CO2? Maybe one thing would be to use solar power to convert it into plant food. Robert Jinkerson and colleagues describe in the journal Joule a proposal to transform global food production into “Electro-Agriculture”, growing plants, fungi and algae on acetate made from solar energy. Their proposal would also shrink the global footprint of farming to allow more natural habitat. And finally, Michael Frachetti of Washington University in St Louis has published an archaeological survey of two lost conurbations in the mountains of southern Uzbekistan that he and colleagues rediscovered in the last few years. He argues that the scale and complexity of these dwelling, and their location over 2000m, way above normal agricultural altitude mean we need to reconsider these stops on what would have been the Silk Road, around 600-1000 CE, perhaps even pointing at a very early industrial economy. Presented by Roland Pease Produced by Alex Mansfield with Andrew Lewis (Image: Orion sink to Kashimayarigadake. Credit: I love Photo and Apple.)

The “dewilding” effects of fish farming and mariculture are in the spotlight this week. Farmed fish can impact marine ecosystems in several ways, and surprisingly one of those is the effect it has on consumer perceptions of the impact of eating farmed fish, as researchers Becca Franks of NYU and Laurie Sellars at Yale suggest. Meanwhile, Manu Prakesh and colleagues at Stanford University in the US have found a remarkable plankton that can traverse the depths of the oceans by ballooning to five times its size, giving clues as to how an important carbon sink actually works. And Monika Bright at the University of Vienna has found animals and tubeworms living in the very rock below volcanic hydrothermal vents. Life finds a way… …But not always. 445 million years ago the second worst mass extinction event wiped out countless species of life on earth. But why? This week astronomer Chrysa Avdellidou of Leicester University and colleagues say they have found the origin for a famous meteor event that also happened around that time. Presenter: Roland Pease Producer: Alex Mansfield Production co-ordinator: Andrew Rhys Lewis (Image: Aerial view of seagulls following a fishing trawler. Credit: Felix Cesare via Getty Images)

In the week the Nobel prizes for science are announced, Roland Pease takes a look at the stories behind the breakthroughs being recognized, and the themes that connect them. From the discovery of the tiny fragments of RNA that regulate our cells’ behaviour, to computer structures that resemble our brains, to harnessing those sorts of computers to design drugs and medicines, it has been one of the most interdisciplinary years for the prize panellists. We hear from old students, recent colleagues, laureates and lab (and life) partners, including Rosalind “Candy” Lee and her husband Victor Ambros, of UMass Chan Medical School, US Erika DeBenedictus of the Crick Institute, UK, and Dmitri Krotov of IBM Research. Presented: Roland Pease Produced: Alex Mansfield Production co-ordinator: Andrew Rhys Lewis (Photo: 3d rendering of RNA strands and lipid-based nanoparticles or liposome. Credit: Love Employee via Getty Images)

As we were putting the finishing touches to last week’s Science in Action, the US National Weather Service was warning of Hurricane Helene’s fast approach to the Florida coast – alerting people to ‘unsurvivable’ storm surges of up to 6 metres. But the category 4 storm powered, as forecast, far past the coast and into the rugged interior of Tennessee and the Carolinas. 150 billion tonnes of rainfall are estimated to have been dumped there, with devastating consequences for the towns and villages snuggled into the deep-cut valleys of the region. Bloomberg says the event could cost $160 billion. Extreme warmth in the Gulf of Mexico helped fuel the hurricane, and within a few days Berkeley climatologist Michael Wehner had computed the fingerprint of climate change on the event. The journal Nature published this week a study estimating the true number of casualties of hurricanes like Helene – not just those registered in the immediate aftermath, deaths caused by the instant trauma, but those in the months, even years, that follow, because of the disruption to lives and infrastructure. Rachel Young of Stanford University was herself surprised by the scale of harm her calculations revealed. At least the dams held in North Carolina during Helene, although the sight of torrents of water gushing down the protective spillways at the peak was fearsome to see. A year ago, the two dams upstream of the Libyan port Derna both failed during Storm Daniel – ripping out the heart of the city and claiming at least 6000 lives. We reported what we could at the time here on Science in Action. But a World Bank study on the disaster reported back to an international dam conference in India this week a more detailed investigation – though the fractious politics of Libya put constraints on their work. Climate change was a massive part – normal monthly September rain in the area is 1.5 mm – but over 200 mm, maybe 400, fell on the hills behind Derna the night of the 10th. But it was the report of independent engineer Ahmed Chraibi that interested Science in Action – on the condition of the two dams, one just on the edge of the city, the other larger one 15 km upstream. He confirmed these had been built, in the 70s, for flood protection not to store water, but were in a shocking state long before last year’s cataclysm. You’ve not been paying attention here in the past 5 years if you haven’t learned how clever our immune system is in recognising viruses that invade our bodies. Different arms of the system like antibodies and white blood cells can take on the viruses directly, or kill infected cells to stop the infection spreading further. But it’s slow to respond to new infections, which is why our pharmacies also stock antivirals, small molecules which also lock onto components of viruses to stop them replicating. Too often though, they’re not as effective as we’d like. Flu antivirals for example work only if you catch the infection very early. So I was intrigued to read in the Proceedings of the National Academy this week of a new kind of drug that is like an antiviral, but gets the immune system to do the hard work. Imrul Shahria reckoned there are all kinds of antibodies and immune cells floating through our tissues not doing much, but that could be tricked into tackling flu infections – with a little molecular deception. He's effectively hacked the flu antiviral zanamivir which locks onto the neuraminidase protein – the N – of flu viruses, and given it immune superpowers. Presenter: Roland Pease Producer: Alex Mansfield Production co-ordinator: Andrew Rhys Lewis (Photo: Hurricane Helene Causes Massive Flooding Across Swath Of Western North Carolina. Credit: Melissa Sue Gerrits via Getty)

Valerie Trouet of the University of Arizona tells us how tree-ring data has been used to show how the jet stream has shaped extreme weather in Europe for centuries, influencing harvests, wildfires and epidemics. Monash University’s Andy Tomkins discusses how, around 460 million years ago, the Earth was briefly encircled by a ring of dust – like Saturn is today, and that the resulting temporary astronomical shade may have cooled the planet. Andy proposes that this dust came from an asteroid which had a close encounter with our planet. And the cell biology of choking on your drink with Laura Seeholzer from the University of California, San Francisco. Laura has won the 2024 Eppendorf & Science Prize for Neurobiology recognising her work on the discovery of how neuroendocrine cells protect our airways. Presenter: Roland Pease Producer: Jonathan Blackwell Production co-ordinator: Andrew Rhys Lewis (Photo: Members of the research team collected tree ring samples at various locations in Europe, including the Balkan region. Credit: Courtesy of Valerie Trouet)

The Sahara Desert has been experiencing unusually heavy rainfall due to an extratropical cyclone, causing flash floods in Morocco. We hear from Moshe Armon of the Hebrew University of Jerusalem. A 485 million-year temperature record of Earth reveals Phanerozoic climate variability. Brian Huber of the Smithsonian National Museum of Natural History in Washington DC tells us more. And Mary Lewis of Reading University discusses new research looking into what puberty was like for our ancestors towards the end of the last ice age. Teenagers from 25,000 years ago went through similar puberty stages as modern-day adolescents. Presenter: Roland Pease Producer: Jonathan Blackwell Production Coordinator: Andrew Rhys Lewis (Image: Moroccan municipal workers and members of Auxiliary Forces help drain a road in a flooded neighbourhood in the city of Ouarzazate. Credit: ABDERAHIM ELBCIR/AFP via Getty Images)

Nearly a year ago, the top of a mountain on the Greenland coast broke off and slid a thousand metres down into the Dickson Fjord. The impact created a tsunami that started two-hundred-metres-high and sloshed between the cliffs for nine days, producing a global seismic signal. But it was so remote, only now are the details becoming clear. We hear from Paula Koelemeijer, Wieter Boone and Søren Rysgaard. The decline of the ancient inhabitants of Rapa Nui was unlikely to have been caused by a self-inflicted population collapse, thereby rejecting a contentious theory of ‘ecological suicide’. Anna-Sapfo Malaspinas of the University of Lausanne discusses her team’s findings which shed light on the population history of the island formerly known as Easter Island - one of the most remote inhabited places in the world, around 3,700 km west of South America and over 1,900 km east of the closest inhabited island. A newly identified species of wasp that attacks and lays eggs inside an adult fly has been discovered by Logan Moore and colleagues from Mississippi State University. Around 200 species of parasitoid wasps that target the fruit fly have been discovered to date - they lay their eggs in living creatures - all of which have been shown to target their hosts during vulnerable stages, such as when larvae or pupae. Until now, no wasp that attacks and develops inside the adult stage of a fruit fly host has been described. Presenter: Roland Pease Producer: Jonathan Blackwell Production Coordinator: Andrew Rhys Lewis (Image: Copernicus Sentinel Data (2023). Credit: European Space Agency)

A Chinese survey of diseased animals farmed for their fur – such as mink, foxes and raccoon dogs - has revealed high levels of concerning viruses, including coronaviruses and flu viruses, many of which appear to jump easily from species to species. John Pettersson of Uppsala University discusses the threat to us humans. We learnt early on in the Covid-19 pandemic how important the genetic details of the virus were in tracking the spread and spotting new variants. The vaccines were designed from gene sequences shared electronically long before any biological samples became available. Virologist Emma Hodcroft has teamed up with researchers around the world to develop a new virus database, Pathoplexus, to speed up the sharing of gene sequences. Mpox outbreaks are causing concerns in Central and West Africa - particularly in the Democratic Republic of the Congo. A smallpox vaccine has started arriving, giving some protection against mpox. But there’s good news this week in an experimental vaccine developed especially for mpox by Moderna – one of the companies that brought us the mRNA vaccines against COVID-19. Galit Alter, vice president of immunology research at Moderna, tells us animal tests show that it appears to be highly effective. And we discuss embryonic eavesdropping with Francisco Ruiz-Raya of Glasgow University. In the yellow-legged-gull, baby bird embryos that have chattier parents tend to come out chattier themselves – and likely receive better care because of their enhanced communication. Presenter: Roland Pease Producer: Jonathan Blackwell Production Coordinator: Andrew Rhys Lewis (Image: Mink farm. Production of elite fur. Animal in a cage, in the hands of a man. Credit: Neznam via Getty Images)

In 1977 astronomers recorded a brief and strange radio transmission that looked like it perhaps had even come from an alien civilization. It was named the Wow! signal – because that’s what astronomer Jerry Ehman wrote on the computer printout upon its discovery. But now a team including Abel Méndez of the University of Puerto Rico at Arecibo have come up with an astrophysical hypothesis. An oil tanker which was attacked by Yemen's Houthi rebels in the Red Sea last week is still on fire and may be leaking oil, the US Pentagon says. The talk now is of an agreement to salvage the tanker so a crisis may be avoided, but marine ecologist Carlos Duarte of the King Abdullah University of Science and Technology in Saudi Arabia explains how precious ecosystems are at risk. A meta-analysis of Mediterranean Sea marine species reveals the profound impact of the Messinian Salinity Crisis. Konstantina Agiadi of the University of Vienna tells us how this drastic environmental event resulted in the almost complete evaporation of the Mediterranean Sea roughly 5.5 million years ago and how the resulting changes still influence ecosystems today. Wildfires that swept across Canada last year are still burning in some parts. A new study has confirmed that they put into the atmosphere a vast amount of burned carbon, over half a billion tonnes. Only China, India and the USA emitted more fossil-fuel based carbon in that period. Brendan Byrne of NASA’s Jet Propulsion Laboratory has been using satellite-based observations to track the carbon release. Presenter: Roland Pease Producer: Jonathan Blackwell Production Coordinator: Andrew Rhys Lewis (Image: The Wow! signal represented as "6EQUJ5". Credit: NAAPO)

Fishery assessment models – the “backbone” of fisheries management – overestimate the sustainability of the world’s fisheries, according to a study of 230 fisheries worldwide, and populations of many overfished species are in far worse condition than has been reported. We hear from Rainer Froese of GEOMAR - Helmholtz Centre for Ocean Research Kiel. The lunar south pole contains evidence of ancient magma ocean. An analysis of lunar soil in the Moon’s southern high-latitude regions, performed using data from India’s Chandrayaan-3 mission, suggests the presence of remnants of a former ocean of magma. Roland speaks to Santosh Vadawale of India’s Physical Research Laboratory. Stefanie Haustein of the School of Information Studies at Ottawa University discusses the article processing costs for open access of the journal publishing giants in science. The risk of a banana apocalypse could be near, but biologists, including Li-Jun Ma of the University of Massachusetts, might have found a key to their survival. Bananas are facing functional extinction due to the disease Fusarium wilt of banana caused by a fungal pathogen. Discovery of molecular mechanisms used by the banana-destroying microbe brings hope. Presenter: Roland Pease Producer: Jonathan Blackwell Production Coordinator: Andrew Rhys Lewis (Image: Fisherman emptying net full of fish into hold on trawler. Credit: Monty Rakusen via Getty Images)

In June this year there was the first detected occurrence of rabies in Cape fur seals, discovered after a rabies case in a dog that had been bitten by a seal. Professor Wanda Markotter, Director of the Centre for Viral Zoonoses at University of Pretoria, has been trying to work out how the virus spread into seals and how to keep people (and their pet dogs) safe. The Japan Meteorological Agency issued a seismic “advisory” last week alerting local authorities and the public to a heightened risk of a massive, tsunami-generating earthquake on its southeast coast. Californian emergency manager and sociologist James Goltz, has been working with Japanese experts to evaluate a new dynamic alert system that they introduced after the great 2011 earthquake and tsunami which claimed up to 20,000 lives further north. We hear from Professor Alan Jamieson from the depths of the Tonga Trench. He recently dived into it to see what weird and wonderful creatures he’d find there – but when he reached the bottom, he didn’t see what he expected...! And Steven Goderis of the Free University of Brussels tells us about the Chicxulub impactor - the massive asteroid smacked into Earth off the Mexican coast causing the mass extinction event which wiped out the dinosaurs. He’s part of a paper in the journal Science, looking into the history of the impactor - revealing it was a rare carbonaceous asteroid from beyond Jupiter. Presenter: Roland Pease Producer: Jonathan Blackwell Production Coordinator: Andrew Rhys Lewis (Image: Fighting Seals. Credit: Edwin Remsberg via Getty Images)

Cases of bird flu in farm workers in the US may be going underreported, due to supposed poor surveillance and lack of testing. We hear from Amy Maxmen of KFF Health News who has been reporting on a study in Texas. We hear from Bradley Moore, Professor of Marine Chemical Biology at University of California, San Diego about marine algae using massive enzymes, dubbed PKZILLAs to biosynthesize fish-killing toxins. BBC Science Correspondent Jonathan Amos gives us the latest on the two American astronauts who blasted off on a test mission to the International Space Station on 5 June, expecting to be back home in a matter of days. But the pair are still there, floating high above the Earth two months later - stuck indefinitely - now facing the sudden prospect of missing the summer entirely and even spending Christmas and New Year in space. And sea lion camera crews are helping researchers explore previously unmapped ocean habitats in southern Australia. Nathan Angelakis of the University of Adelaide tells us about working with the animal camera operators and what we can learn from viewing their movements. Presenter: Roland Pease Producer: Jonathan Blackwell Production co-ordinator: Jana Bennett-Holesworth (Image: Young Farmer and Cows on Dairy Farm. Credit: EyeJoy via Getty Images)

Nasa's Perseverance Rover has found a fascinating rock on Mars that may indicate it hosted microbial life billions of years ago. Abigail Allwood, exobiologist at Nasa’s Jet Propulsion Lab, is on the team scrutinising the new Martian data. And a couple of newly discovered, approximately 500 year old fossils from the ‘Cambrian explosion’ of complexity caught presenter Roland Pease’s eye this week. First Martin Smith from Durham University tells us about a tiny grub that is ancestor to worms, insects, spiders and crustaceans. Then Ma Xiaoya, who has positions at both Yunnan University in China and Exeter University in the UK, tells us about a spiny slug that was also discovered in a famous fossil site in China. And the first sightings of the landscapes on the underside of the ice shelves that fringe Antarctica. These float atop the ocean around the frozen continent but effectively hold back the glaciers and ice sheets on the vast landmass. Their physical condition therefore is pretty critical in this warming world, Anna Wåhlin of Gothenburg University tells us. Presenter: Roland Pease Producer: Jonathan Blackwell Production co-ordinator: Jana Bennett-Holesworth (Photo: Nasa’s Perseverance Mars rover taking a selfie on Mars. Credit: Nasa/JPL-Caltech/MSSS)

The near extinction of vultures in India may be responsible for an additional half a million human deaths between 2000 and 2005. The widespread use of the painkiller diclofenac in herds of cattle, starting in 1994, led to a massive decline in vulture populations in India, as the drug is poisonous to them. We hear from environmental economist Anant Sudarshan of Warwick University. Cooking like a Neanderthal - Mariana Nabais of the Catalan Institute of Human Paleoecology and Social Evolution has been replicating ancient butchering methods to learn how Neanderthals ate birds. A faster test for sepsis – we hear from Sunghoon Kwon of Seoul National University about a new method for identifying the pathogens involved in sepsis cases. The test has the potential to reduce the turnaround times normally associated with developing treatments for infections and may improve patient outcomes. And it seems we may have inherited some conversational habits from chimps – or rather from whatever came before us and chimps 6 million years ago. Cat Hobaiter of the School of Psychology and Neuroscience of St Andrews University and her colleagues have found that like humans, wild chimps engage in snappy, turn-taking conversations. Presenter: Roland Pease Producer: Jonathan Blackwell Production Coordinator: Jana Bennett-Holesworth (Image: World Wildlife Day - Gyps fulvus feeding on a buffalo carcass at Kaziranga National Park in Assam, India. Credit: Anuwar Hazarika/NurPhoto via Getty Images)

There’s an update from asteroid expert Patrick Michel about the European Space Agency’s Rapid Apophis Mission for Space Safety. The ESA have received permission to begin preparatory work for the planetary defence mission which will rendezvous with the asteroid Apophis, that will be passing by the Earth on Friday, April 13th 2029. And in news from the Moon this week – a massive cave has been discovered on its surface that might be a window into the body’s sub-surface, and even a ready-made lunar base for future astronauts to use. The claim was made in Nature Astronomy by a team of Italian planetary scientists, and two experts in remote sensing who have been re-interpreting radar data from a NASA orbiter - Leonardo Carrer and Lorenzo Bruzzone from University of Trento in Italy. In the magazine Science, there’s a call for a re-doubling of efforts to tackle malaria in Africa as signs grow that a leading treatment, Artemisinin, is becoming less effective. Deus Ishengoma, a malaria expert with the Tanzanian National Institute for Medical Research, is worried, having seen the transformation Artemesinin made in the past. Tiny solar-powered flying robots - an ultra-lightweight, solar-powered micro aerial vehicle capable of sustained flight is described in a paper published in Nature. Peng Jinzhe of the School of Energy and Power Engineering at Beihang University was part of the team behind the 8 millimetre robot. Presenter: Roland Pease Producer: Jonathan Blackwell Production Coordinator: Jana Bennett-Holesworth (Image: ESA’s Ramses mission to asteroid Apophis. Credit: The European Space Agency)

The 2024 north Atlantic hurricane season has started with a bang, with Hurricane Beryl traversing the whole ocean, and leaving a trail of destruction across the Caribbean, into Mexico and Texas. Presenter Roland Pease speaks to climate expert Michael Mann of Pennsylvania University about this hurricane season and the role of climate change. And Roland speaks to Amie Eisfeld of the Influenza Research Institute at the University of Wisconsin–Madison, who has been looking at the infection and transmission of bovine H5N1 influenza (bird flu). The virus is shown to be transmitted through the milk of cows with bovine flu to mice and by intranasal exposure to mice and ferrets. The findings are published in Nature this week. Ancient genomics: Neolithic farmers hit hard by the plague. Repeated outbreaks of plague may have contributed to the decline in Neolithic populations in Scandinavia, a Nature paper suggests. The analysis of ancient DNA from more than 100 individuals sheds light on the fate of these farmers around 5000 years ago. Roland speaks to geneticist Frederik Seersholm of the Lundbeck Foundation GeoGenetics Centre in Copenhagen. And a cheap coating that can be painted easily onto the glass of greenhouses converts part of the sunlight spectrum into red light that should boost the rate at which plants grow. Roland joins the chemists and crop scientists to see if there really is a difference with tomatoes and strawberries. Presenter: Roland Pease Producer: Jonathan Blackwell Production Coordinator: Jana Bennett-Holesworth (Image: Hurricane Beryl batters northern Jamaica after killing 7 people in southeast Caribbean. Credit: Anadolu/Getty Images)

Science in Action is at the UK's Royal Society Summer Science Exhibition, hunting for dark matter, melting ancient ice, cleaning up disused mines and looking for the batteries of the future. Presenter: Roland Pease Producer: Alex Mansfield Production Coordinator: Jana Bennett-Holesworth (Image: Pile of used batteries ready for recycling. Credit: Mindful Media via Getty Images)

An injectable antiviral "PrEP" therapy that gives 100% protection against HIV infection. Trials among young women in South Africa and Uganda proved so effective, they were wound up early to accelerate its use. Linda-Gail Bekker of the Desmond Tutu HIV Foundation shares her excitement. A new kind of gene therapy that uses the cell's own “epigenetic” mechanisms to silence troublesome portions of our DNA, tested against the prion protein responsible for some brain diseases. Jonathan Weissman led the research at the Whitehead Institute for Biomedical Research in Massachusetts. Accelerated evolution is being tested in Matthew Nitschke’s labs in the Australian Institute for Marine Science to see if it can help protect natural corals against future global warming. The amazing 4.200 km transatlantic flight of some Painted Lady butterflies – and the extraordinary detective work ecologist Gerard Talavera and team needed to prove it. Presenter: Roland Pease Producer: Jonathan Blackwell Production Coordinator: Jana Bennett-Holesworth (Image: HIV Vaccine Efficacy Trial Conducted In Uganda. Credit: Luke Dray / Stringer via Getty Images.)

How has China reached the top spot of scientific research so quickly? Science editor of The Economist, Ainslie Johnstone, gives us the CCPs grand, broad plans whilst senior reporter for Nature, Gemma Conroy, digs into the specifics of China’s future particle collider. Also, Gene Kirtsky, who has been studying cicadas for 50 years, discusses the spectacle of the millions of insects which have been emerging across the USA this summer. And Unexpected Elements' Marnie Chesterton gets close and personal with the stinkiest plant in the world at Kew Garden in London. Presenter: Roland Pease Producer: Ella Hubber Production co-ordinator: Jana Bennett-Holesworth (Photo: Jiangmen Underground Neutrino Observatory under construction. Credit: VCG/Getty Images.)