Tooth and Claw: Killer Whales

In July 2024 a startling scientific paper was published.Headlined ‘Evidence of dark oxygen production at the abyssal seafloor’, scientists told how they had discovered oxygen being made two and a half miles down, at the bottom of the Pacific Ocean.Their claim centred on small pol ...  Show more

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

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 ...

A pair of beluga whales have been evacuated from the besieged city of Kharkiv in Ukraine. They were taken to Europe’s largest aquarium — the Oceanogràfic de Valencia in Spain.Mora from the What in the World team explains how the ongoing war in Ukraine put the belugas at risk. And ...  Show more

Baleen whales sing. Toothed whales click. But how and why do they make these musical sounds?Join Molly and co-host Tyler as they dive into the wonderful world of whale sounds. First, they run into Anna Goldfield on her way to audition for a whale choir. She teaches them about the ...  Show more

In the final episode of our whale series, we learn about fecal plumes, shipping noise, and why Moby-Dick is still worth reading. (Part 3 of "Everything You Never Knew About Whaling.< ...