Due to the coronavirus pandemic, the Science Weekly podcast will now explore some of the crucial scientific questions about Covid-19. Led by its usual hosts Ian Sample, Hannah Devlin and Nicola Davis, as well as the Guardian's health editor Sarah Boseley, we’ll be taking questions – some sent by you – to experts on the frontline of the global outbreak. Send us your questions here: theguardian.com/covid19questions
In the second part of our look at wildlife crime, Phoebe Weston and Patrick Greenfield from the Guardian’s age of extinction project look at another victim: orchids. Why are they valued so highly? And how are they being protected?
We often think of the illegal trade in wildlife as involving charismatic megafauna such as elephants and big cats. But some of the biggest victims are more inconspicuous. Phoebe Weston and Patrick Greenfield from the Guardian’s age of extinction project explore wildlife crime in a two part series
There are more than 7,000 languages spoken on Earth, but by the end of the century, 30% of these could be lost. This week, research warns that knowledge of medicinal plants is at risk of disappearing as human languages become extinct. Phoebe Weston speaks to Rodrigo Cámara Leret about the study, and the links between biological and cultural diversity
Material science allows us to understand the objects around us mathematically, but there is no formula to describe the sophistication of a handcrafted teacup. Dr Anna Ploszajski is a materials scientist who has travelled all over the UK, meeting makers to better understand her craft and theirs. She spoke to Shivani Dave about what she discovered and documented in her new book, Handmade.
As temperatures soar in the UK, the Guardian’s Science Weekly team have decided to pull this episode out of the archive. Prof Callum Roberts is a British oceanographer, author and one of the world’s leading marine biologists. Sitting down with Ian Sample in 2019, he talks about his journey into exploring this marine habitat
Moths, bats and owls are just some of the animals best observed at night, and they tell us a lot about the health of ecosystems. Age of Extinction reporter Phoebe Weston ventures into a dark wood with Chris Salisbury, author of Wild Nights Out, to see what she can learn by watching and listening to wildlife
When getting a Covid jab you will be read a list of potential side-effects. You’ll even be given a leaflet to take home with the side-effects on them, and none of those includes changes in menstruation. After anecdotal reports of bleeding, Dr Kate Clancy and Dr Katharine Lee speak to Nicola Davis about why they launched a survey documenting events of this kind
This week, a study has added to the evidence that specially trained dogs could be used to sniff out people with Covid-19, showing that canines are faster than PCR tests and more accurate than lateral flow tests at detecting infections. Anand Jagatia speaks to the Guardian’s science correspondent Linda Geddes, who went to see the dogs in action Coronavirus – latest updates See all our coronavirus coverage This podcast was amended on 2 June 2021...
Human beings have transformed the planet. Over the last century we’ve disrupted the climate and impacted entire ecosystems. This has led some to propose that we’ve entered another chapter in Earth’s history called the Anthropocene. Anand Jagatia speaks to Dr Simon Turner from the Anthropocene Working Group, given the task of gathering evidence on whether it will become an official unit of geological time
One-of-a-kind digital collectables, known as non-fungible tokens (NFTs), have boomed in areas ranging from music, sport and art. As the focus is on digital artists to seize this opportunity to potentially make millions for their work, the Guardian’s technology correspondent, Alex Hern, talks to Shivani Dave about the pros and cons of this emerging technology