From Viking to Perseverance, scientists have spent decades chasing chemical hints that could point to life beyond Earth.

Nobody was expecting very strong energy dissipation inside Titan,” says Flavio Petricca, a postdoctoral fellow at NASA’s Jet ...

NASA’s search for life beyond Earth is no longer a distant dream but a coordinated campaign that now stretches from Martian ...

The order from the U.S. Court of Appeals for the Ninth Circuit is a win for Mr. Newsom, a Democrat, who has vigorously ...

9 Scientists at the Canadian Museum of Nature this year revealed the nearly complete skeleton of an ancient rhinoceros that ...

“I am more and more convinced we are the best government in history,” the president says, speaking quietly and sombrely in ...