Unusually well-preserved fossils have provided the earliest known evidence of a land vertebrate that could pump air in and ...

Deep within massive rocky exoplanets, hidden oceans of molten rock may be generating powerful magnetic fields in an ...

What would they think of us? Today in History: April 12, Euro Disney opens in Paris Artemis II’s moon-traveling astronauts ...

"And I've been briefed and seen pictures and talked enough. But you've got to realize, too, it's all about the money." ...

NASA officials have previously spoken of the possibility of extraterrestrial life amid scientific uncertainty while ...

He claimed his lifelong research suggests alien technology is so advanced it could annihilate the human race in a microsecond ...

For a long time, it was thought that this [technique] required telescopes in space,” says John Mather, the Nobel ...

If the government confirms nonhuman intelligence, psychological research offers clues about the range of ways humans might ...

Interest in unidentified aerial phenomena (UAPs) surged in February when Barack Obama stated aliens are "real," though he ...

Scientists have discovered fossils showing that complex animals existed millions of years before the Cambrian explosion, reshaping the timeline of life on Earth. The finds reveal a strange, diverse ...

The search for alien life no longer feels like a fringe idea or a distant fantasy. This video walks through the strongest clues ever put forward, from unexplained signals to possible fossils and signs ...