Climate changing at 'unprecedented' rate: UN

January and February 2016 smashed temperature records, the World Meteorological Organization (WMO) said on Monday as it warned climate change was advancing at an "unprecedented" rate.

Video: Sentinel-3A liftoff

Replay of the Sentinel-3A liftoff on a Rockot launcher from the Plesetsk Cosmodrome in northern Russia at 17:57 GMT (18:57 CET) on 16 February 2016.

In the Southern Ocean, a carbon-dioxide mystery comes clear

Twenty thousand years ago, when humans were still nomadic hunters and gatherers, low concentrations of carbon dioxide in the atmosphere allowed the earth to fall into the grip of an ice age. But despite decades of research, ...

New app explores ice and sea level change through time

Why does sea level change at different rates? How has it changed in the past? Who will be at risk from more extreme weather and sea level rise in the future? Our scientists often hear questions like these from students, government ...

NCAR develops method to predict sea ice changes years in advance

Climate scientists at the National Center for Atmospheric Research (NCAR) present evidence in a new study that they can predict whether the Arctic sea ice that forms in the winter will grow, shrink, or hold its own over the ...

Plastic litter taints the sea surface, even in the Arctic

In a new study, researchers from the Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research (AWI) show for the first time that marine litter can even be found at the sea surface of Arctic waters. Though ...

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