Why do Cats Have Vertical Pupils?

A new drug called Trontinemab, which could stop Alzheimer's disease, is about to start clinical trials. How does it work? Also, scientists at the University of Oxford have created a vaccine to fight Ebola; researchers have documented three different types of severe pneumonia; and ... Show More

Titans of Science continues with plant biologist Enrico Coen, a professor at the John Innes Centre in Norfolk. His work investigates how genes move and interact to create tissue shapes during plant development, and how this process varies to produce such a wide range of plant for ... Show More

Coming up, Wegovy weight loss pills are now available in pharmacies and online in the UK. Will they help tackle obesity? Plus, how scientists are trying to restore sensation in the feet; the legacy of Dolly the sheep 30 years on; and space rovers and the solar eclipse with the as ... Show More

<p>At Christmas, is there a better gift than knowledge? CrowdScience has cooked up its own version of 'secret Santa', with members of the team setting one another the challenge of answering surprising questions from all over the world. </p><p>Are humans the only animals to exerci ... Show More

Why and how do cats purr? That’s what Reid wants to know. It sounds like a simple question, but it leads us to a deep challenge: Can we ever understand cats? To find out, we launch a full-scale cat purr investigation. You’ll hear from a puzzled veterinarian, a scientist who studi ... Show More

What's going on with microbes? What happens when an astronaut sneezes in space? Why do we have toes? Should I dress fancier? Why aren’t there drones on Mars? Do you get lighter every time you fart? What do I do about the poster I don’t understand? Why do animals live for differen ... Show More

<p>What would a wormhole actually look like? Neil deGrasse Tyson and comedian Chuck Nice break down a grab bag of questions about nothingness, the nature of miracles, the role of AI in scientific discovery and more!</p><p>NOTE: StarTalk+ Patrons can listen to this entire episode ... Show More

Why do birds and bees choose different flowers? Why do mammals' eyes seem to be optimized for moving around at night, and what does that have to do with hairless humans getting angry? What does any of this have to do with road signs, camouflage, mantis shrimp, the sun, the dress ... Show More

(Encore episode) It's another installment of our series, "Animal Slander," where we take a common phrase about animals and see what truth there is to it. The issue before the Short Wave court today: "Do cats deserve their aloof reputation?" We look at the evidence with cat resear ... Show More

<p>How do particles get entangled? Neil deGrasse Tyson and comedian Chuck Nice, answer grab-bag questions about harnessing Hawking Radiation, bad places to construct wormholes, and whether running or walking in the rain makes you wetter. </p><p>NOTE: StarTalk+ Patrons can listen ... Show More

<p>The observer effect? Rotating bodies? The science of rocket fuel? On this episode, Neil deGrasse Tyson and co-hosts Gary O’Reilly and Chuck Nice answer science questions from our favorite pro athletes: Jerry Rice, Lindsey Vonn, Eli Manning, and more!</p><p>NOTE: StarTalk+ Patr ... Show More