Guerre froide (Cold war)

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Un type de bactérie jamais observé auparavant chez les éléphants sauvages a été découvert dans les corps de six animaux décédés dans des circonstances mystérieuses au Zimbabwe.

Traduction :

A type of bacterium never seen before in wild elephants has been f ...

The ice sheets and glaciers that cover one-tenth of Earth’s land surface are in grave peril. High in the Alps, Andes, and Himalaya, once-indomitable glaciers are retreating, even dying. Meanwhile, in Antarctica, thinning glaciers may be unlocking vast quantities of methane stored ...  Show more

Ice the size of Greenland is missing from Antarctica because of climate change. 

There's always a moment of intense isolation when Jessica Mejía gets dropped off on the Greenland ice sheet for a multi-week research stint. "You know you're very much alone," said Jessica, a postdoctoral researcher in glaciology at the University of Buffalo. Glaciers such as tho ...  Show more

In the Arctic Ocean, sea ice is shrinking as the climate heats up. In the Western U.S., wildfires are getting increasingly destructive. Those two phenomena are thousands of miles apart, but scientists are uncovering a surprising connection. The ice is connected to weather pattern ...  Show more