Earth's largest ocean current is grinding to a halt: Crucial system is now flowing three times slower than it was 130,000 years ago – and the consequences could be disastrous

Five times stronger than the Gulf Stream, the Antarctic Circumpolar Current (ACC) is by far the world's largest ocean current. But this key system is grinding to a halt, a new study warns.

Health experts explain the changes they are making this autumn to stay well

A GP and a food scientist have explained the small, simple changes that can help stop you falling ill in colder weather ...
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Explained: What Are The 3 Scientists Awarded Nobel Prize In Medicine For?

Nobel Peace Prize 2025: It was 1am at night, when Mary Brunkow's phone began to ring, assuming it to be a spam call, she put it on "do not disturb" and went back to sleep. Her husband too ignored the ...

Massive system of rotating ocean currents in the North Atlantic is behaving strangely — and it may be reaching a tipping point

An analysis of clam shells suggests the North Atlantic subpolar gyre has had two periods of destabilization over the past 150 years: one around 1920 and the other from 1950 through present.