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1

Are Neanderthals descendants of modern humans?

2

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

3

The biggest threat to Chernobyl is no longer radiation

4

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

5

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

6

How autoimmune conditions can unexpectedly drive mental illness

7

Exclusive report: Inside Chernobyl, 40 years after nuclear disaster

8

From autism to migraines, birth order may have wide-reaching effects

9

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

10

Electric vehicle owners could earn thousands by supporting power grid