Much as anxiety commandeers thought processes— jump-starting bouts of worry, demanding hypervigilance, imposing a sense of danger—it is a physiologic state, a response to detection of threat somewhere ...

Putting people into sleep mode is a sci-fi concept that's a lot closer to becoming real than you might think. Erin Belback is part of an ongoing human trial backed by NASA that aims to replicate the ...

HS2 has been left in turmoil after the cage that two workers were standing inside was hit by a steel beam during construction work in London. The workers, who were inside a cherrypicker’s cage, ...