Scientists might have just found Earth's icy, distant cousin a few hundred million light-years away. HD 137010 b is one of thousands of exoplanets, or planets that orbit other stars, and is ...

Documents might help scientists shed light on unexplained phenomena and government secrets, experts said.

For decades, scientists have searched the skies for signs of extraterrestrial technology. A study from EPFL asks a sharp ...

Being able to spot the Earth, let alone any signs of life on our planet, would require an enormous telescope from 66 million ...

Human intelligence wasn’t a cosmic evolutionary fluke, some scientists say. The case against cosmic loneliness is growing.

On Feb. 14, former President Barack Obama was asked a question during an interview with political podcaster Brian Tyler Cohen ...

All this changed as the Star Trek timeline continued, though. By the time of The Next Generation, Picard could simply ask the computer a question and get a primer on the latest alien race. The Alpha ...

From waterfalls that seem to disappear into nowhere to blood-colored water, these places are shrouded in mystery-even if science can explain most of them.

A live radio broadcast was interrupted just as a caller made an extraordinary claim . In the Mojave Desert, a lone phone booth rang for years despite standing miles from civilization. And one man ...

Scientists say aliens are not hiding in Area 51. Experts believe life may exist on distant planets with water and the right ...