Classic sci-fi shows define the genre today, but that doesn't mean all of them hold up in a modern setting.

Aristotle believed the planets revolved around Earth and God could not have created other worlds. Today, scientists scour the ...

New research shows that craters near the moon's south pole that have been in permanent shadow the longest are more likely to ...

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 ...

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

Chevron seven, locked!

Trump’s executive order would not stop fraud. It could stop eligible Americans, including many LGBTQ+ voters, from casting a ...