Marine biologist, broadcaster and author Dr Helen Scales tells us all about seashells, where to find them, and what they can reveal about their inhabitants.

<p>How smart can an insect be? Lars Chittka, a professor of sensory and behavioural ecology and Queen Mary, University of London unpacks the incredible depth of intelligence exquisitely packed into the mind of a bee.</p><br><p>Once you’ve mastered the basics with Instant Genius, dive deeper with Instant Genius Extra, where you’ll find longer, richer discussions about the most exciting ideas in the world of science and technology. Only available on Apple Podcasts.</p><br /><hr><p style='color:grey; font-size:0.75em;'> Hosted on Acast. See <a style='color:grey;' target='_blank' rel='noopener noreferrer' href='https://acast.com/privacy'>acast.com/privacy</a> for more information.</p>

Technologist Sam Gregory explains what deepfakes are and why they have seen a sudden rise.

Anthropologist Brenna Hassett, author of Growing Up Human, explains why our super-long childhood is so weird compared to the rest of the animal kingdom.

<p>Marine ecologist Peter Davie, author of Crabs: A Global Natural History, tells us about the biology and behaviour of these crustaceans.</p><br><p>Once you’ve mastered the basics with Instant Genius, dive deeper with Instant Genius Extra, where you’ll find longer, richer discussions about the most exciting ideas in the world of science and technology. Only available on Apple Podcasts.</p><br /><hr><p style='color:grey; font-size:0.75em;'> Hosted on Acast. See <a style='color:grey;' target='_blank' rel='noopener noreferrer' href='https://acast.com/privacy'>acast.com/privacy</a> for more information.</p>

Cosmochemist Dr Tim Gregory tells about the exciting science of space rocks.

Science writer Ed Yong tells us about the staggering diversity of animal senses, from dogs’ powerful sense of smell to birds’ incredible colour vision.

Dr Rebecca Cliffe, founder and executive director of the Sloth Conservation Foundation, busts the myths around these loveable animals and explains just how bizarre their biology is.

Brett Scott, author of Cloudmoney, explains how cryptocurrencies work, and why he believes Bitcoin will never be a true currency.

What story do the statistics tell about the pandemic? Sir David Spiegelhalter, the non-executive director the UK Statistics Authority, explores what lessons we’ve learned over the last two years.

Neuroscientist Sidarta Ribeiro speaks to us about what is going on in our brains when we dream.

Neuroscientist Prof Russell Foster explains how our circadian rhythms control functions throughout our entire bodies.

Zoologist Jules Howard, author of the new book Wonderdog, tells us how smart our pet pooches really are.

Physicist Dr Emma Chapman tells us everything we know – and everything we don’t – about the first stars to exist after the Big Bang.

Lichenologist Kerry Knudsen, from the Czech University of Life Sciences Prague, tells us all about the biology of lichens.

Robin Dunbar, a professor of evolutionary psychology, explains why spirituality and religion took root in early humans

Biologist David George Haskell, author of Sounds Wild and Broken, explains how and why the animal kingdom evolved to communicate by sound.

Coral expert Dr Jamie Craggs tells us all about the biology of corals and reveals why they are so important for the planet.

Dentist Dr Kami Hoss explains how to take care of our teeth, debunking myths about plaque, cavities, fluoride and more.

Brian Butterworth, author of Can Fish Count, explains how animals approach counting and mathematics, and how they are more like humans than you might expect.

Jessie Inchauspé, author of Glucose Revolution, explains how spikes in our blood sugar are affecting how well we function on a day-to-day basis, and even speeding up the ageing process.

Neuroscientist and psychologist Mary-Frances O’Connor explains the latest thinking on what happens to our brains when we experience grief and loss.

Prof Adam Hart explains why zoologists find Hyenas so fascinating, why they're so unlike other mammals and how having a few hyenas around isn't such a bad thing.

Zoologist Lucy Cooke explains how biologists often overlook the female animal when it comes understanding the sexes in the natural world. She dispels some of the most stubborn myths that surround the female of the species and reveals what happened when...

Computer security expert Michał Zalewski explains what disasters we should be preparing for, and what simple, straight-forward things we can do to have the biggest impact.