Want to live 20 percent longer? Well, it may be possible in the future thanks to a new discovery. A life-extending mutation has been found in mice, and the team explains how its benefits can be transferred by transplanting blood stem cells. But will it work in humans?

Cows’ burps are a big problem for global warming - but could kangaroo poo be the solution? We hear about a novel new idea to replace the bacteria in cows’ stomachs.

A special kind of particle that can remember its past has been created using a quantum computer. The team explains the mind-bending qualities of this non-Abelian anyon, and how its creation could serve as a building block for advanced quantum computers.

A new study has linked irregular sleeping patterns with an increased risk of death. The team finds out what’s going on.

Climate change may have broken a link between desert grasslands and the Pacific Ocean. We learn how this severed connection is impacting biodiversity in North America’s Chihuahuan desert.

On the pod are Chelsea Whyte, Sam Wong, Michael Le Page, James Dinneen, Alexandra Thompson and Alex Wilkins. To read about these subjects and much more, you can subscribe to New Scientist magazine at newscientist.com.

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#192 Life-extending mutation; Kangaroo poo transplant for cows; irregular sleep linked to increased risk of death

The World, the Universe and Us