How the world's militaries hide their huge carbon emissions

Climate change leadership requires more than stirring speeches, it means facing up to hard truths. One truth that governments around the world are struggling with is the immense contribution their militaries are making to ...

Researchers worry about Census' gap in 2020 survey data

Researchers are worried about coronavirus-related disruptions to one of the U.S. Census Bureau's most important surveys about how Americans live, saying a gap in the 2020 data will make it more difficult to understand the ...

What drove the invention of military technologies?

Peter Turchin from the Complexity Science Hub Vienna (CSH) and an interdisciplinary team of colleagues set out to test competing theories about what drove the evolution of war machines throughout world history. Their study, ...

EPA unveils strategy to regulate toxic 'forever chemicals'

The Biden administration is launching a broad strategy to regulate toxic industrial compounds associated with serious health conditions that are used in products ranging from cookware to carpets and firefighting foams.

'Problematic' Greenland polar bear may be shot

A polar bear in Greenland may be shot dead next time it endangers people after several close encounters, including one where it bit the hand of a documentary team member, authorities said.

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