Do aliens exist? Could Earth really be the only planet hosting intelligent life? Debates over the existence of ...

When a hunk of ice from another star system hurtles through our cosmic neighborhood, astronomers pay attention. When that ...

"We know there's gonna be people who are bothered by it, but that's fine," the singer said.

From lava tubes on Mars to ice pockets on Europa, subterranean environments may offer the best chance of finding life—and living safely—beyond our planet. “I was like, ‘OK, I'm pretty sure that ...

A lunar far side experiment finds no alien signals but proves the Moon could offer the quietest listening post yet for future ...

Erik Aadahl, the sound designer behind “Project Hail Mary” and 2014’s “Godzilla,” uses his background in biology to bring ...

What do aliens sound like? We have no idea, but for Hollwood's smash hit "Project Hail Mary", that was the question that ...

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

These findings suggest that the absence of past detections does not mean discovery is imminent. If extraterrestrial ...

Two newly registered federal website domains – Alien.gov and Aliens.gov – are drawing attention after records showed they were created this week by a U.S. government agency, fueling speculation as ...

Why is Christian Science in our name? Our name is about honesty. The Monitor is owned by The First Church of Christ, Scientist, and we’ve always been transparent about that. The church publishes the ...