New Scientist Podcasts

It’s already been a year since COP26, with its successor COP27 gearing up to begin on 6 November. 12 months on from some big pledges, the team finds out how much action has actually been taken, and whether this next climate conference is set to move the needle further.

Quacks, barks and farts; listen out for some intriguing and unexpected animal sounds. The team shares the newly discovered vocalisations of some animals, like turtles and lungfish, that we previously thought were silent.

Turmeric has become an increasingly popular supplement, particularly in the US. But reports are coming in that the spice is causing liver injuries and turning people’s skin yellow. The team finds out what’s going on.

A quantum watch is a completely new way to measure time. Using quantum interference, this new technique can accurately measure tiny nanoseconds of time. Although its applications are quite niche, the team explains how this technology could be very useful.

As a Halloween treat, our Life Form of the Week is the pumpkin and other squashes. The team dives into the surprising origins of these strange, hard-skinned fruits, and how they came to spread worldwide.

On the pod are Penny Sarchet, Chelsea Whyte, Michael Le Page, Leah Crane, Sam Wong, Alice Klein and Rowan Hooper. To read about these subjects and much more, you can subscribe to New Scientist magazine at newscientist.com.

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