<p>Darren Croft studies one of the ocean’s most charismatic and spectacular animals – the killer whale. Orca are probably best known for their predatory behaviour: ganging up to catch hapless seals or attack other whales. But for the last fifteen years, Darren Croft’s focus has been on a gentler aspect of killer whale existence: their family and reproductive ... Show More
Mar 30
Superbugs: Resistance Rising Part 2
The rapid spread of antibiotic resistant bacteria is already claiming lives - and a far greater global crisis is on the horizon.In this three part series for Discovery, reporter Roland Pease traces how we reached this point, uncovers the forces driving resistance ever faster, and ... Show More
26m 28s
Mar 23
Superbugs: Resistance rising, part 1
The rapid spread of antibiotic resistant bacteria is already claiming lives and a far greater global crisis is on the horizon. In the first episode of a three-part series, reporter Roland Pease traces the rise of resistance since the discovery of penicillin, its consequences for ... Show More
29m 33s
Nov 2024
Why can't my dog live as long as me?
As we enter our teenage years, many of us feel like life is just getting started. But for dogs, celebrating a ‘teen’ birthday is a sign of old age, entering a phase when things start slowing down. Listener Susan was besotted with her beloved corgi Copper John and wants to know wh ... Show More
28m 44s
Sep 2023
Embryo Model, Sweat, Whale Vocal Fry. September 8, 2023, Part 1
<h2>Scientists Develop Human Embryo Model Without Sperm Or Eggs</h2><p>This week, research published in the journal <i>Nature</i> detailed a model of a <a href="https://www.sciencefriday.com/segments/human-embryo-without-sperm-or-egg/?utm_source=wnyc&utm_medium=podcast&utm_campai ... Show More
47m 7s
Jun 2025
Tim Coulson on how predators shape ecosystems and evolution
As a young man, traveling in Africa, Tim Coulson - now Professor of Zoology at the University of Oxford - became seriously ill with malaria and was told a second bout would probably kill him. Aged only 20, this brush with his own mortality led him to promise himself he would writ ... Show More
28m 36s
Aug 2025
Why Do People Still Hunt Whales? (Update)
<p>For years, whale oil was used as lighting fuel, industrial lubricant, and the main ingredient in (yum!) margarine. Whale meat was also on a few menus. But today, demand for whale products is at a historic low. And yet some countries still have a whaling industry. We find out w ... Show More
37m 32s