Syracuse, N.Y. — President Donald Trump wants to renegotiate agreements signed by the Biden administration that grant ...

A tour guide in the United Kingdom was confronted with something both rare and fantastical when he stumbled upon a 3-foot-long purple footprint pressed in coastal clay, a photo shows. It was clearly a ...

Science fiction author Adrian Tchaikovsky on the science that inspires his novels, his distaste for "humanocentric" ...