Should we say farewell to the Arctic's unique nature?

Temperatures are rising faster in the Arctic than any other place on Earth. If these changes continue, it is likely that the unique and diverse Arctic tundra will change into a more uniform vegetation dominated by shrubs.

The Anglo-Saxons were worse than the Vikings

The Vikings invaded England in the 9th and 10th centuries. They plundered, raped and burned towns to the ground. Or at least, this is the story we know from school and popular culture.

The hidden price of Iceland's green energy

The recent IPCC report has made it clear that we need to change our energy supply from fossils to renewable energy if we want to avoid catastrophic climate change. This transition has to happen now and it has to happen fast.

Will we ever see a black hole?

In the shadowy regions of black holes two fundamental theories describing our world collide. Can these problems be resolved and do black holes really exist? First, we may have to see one and scientists are trying to do just ...

Are organisms basically living machines?

Scientists are increasingly interested in the prospect of solving a range of fundamental problems facing our civilisation by designing and reconstructing organisms.

How the Greenland ice sheet fared in 2018

The end of August traditionally marks the end of the melt season for the Greenland ice sheet as it shifts from mostly melting to mostly gaining snow.

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