The fight over NASA science funding has swung from existential alarm to cautious optimism in a matter of months. What once looked like a near-death experience for some of the agency’s most important ...

Experts are ignoring the worst possible climate change catastrophic scenarios, including collapse of society or the potential extinction of humans, however unlikely, a group of top scientists claim.

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. Experts are ignoring the worst possible ...