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Neanderthal infants were enormous compared with modern humans

2

The stunning physics of Project Hail Mary go back to ancient China

3

The biggest threat to Chernobyl is no longer radiation

4

Largest ever map of universe captures 47 million galaxies and quasars

5

A key solution to climate change isn't happening – and that's good

6

Beef is making a comeback – does it fit into a healthy diet?

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The man who crawls into the perilous heart of the Chernobyl reactor

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Collapse of key ocean current may release billions of tonnes of carbon

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Are Neanderthals descendants of modern humans?

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Requests for blood from unvaccinated donors is harming patients