Extinct Super Sharks, Mysterious Die Offs, St...

For millenia, curious minds have been trying to find a universal piece of evidence that tells us someone is lying. From polygraph tests to studies examining eye contact and body language - it seems like science has come close, but decoding lies from truth remains complicated. Thi ...  Show more

Bats aren’t just symbols of darkness and evil, they are incredible creatures that are unique among mammals. Just ask our guest, evolutionary biologist and bat expert, Dr. Dan Riskin. This episode, he talks about why bats are some of the most fascinating animals on the planet and ...  Show more

Adam Hart investigates the most famous and feared predator in all the ocean – the great white shark! With rows of large, serrated teeth, it’s often thought of as a ferocious man-eater and was the villain of the film Jaws – which frightened a generation of beachgoers. This star of ...  Show more

Could the legendary megalodon shark still be lurking in our oceans? PopSci's Purbita Saha dishes out the details. -- Follow us on Twitter: https://twitter.com/AskPopSciPod Hosted by Purbita Saha: https://twitter.com/hahabita Produced by Jess Boddy: https://twitter.com/JessicaBodd ...  Show more

From monster killers of the sea to endangered species - we talk sharks and vocabulary.