A civilization capable of interstellar travel may also be one that has moved beyond conquest, excess and ecological ...

Aliens: "Sorry, you're cutting out!" The post Something May Be Scrambling Alien Messages, NASA-Funded Research Finds appeared ...

This scene imagines the mysterious beauty of alien worlds beyond our solar system. The landscape features unusual plant life, ...

IMAGES of an unusual pyramid-shaped structure on Mars that look like those in Egypt have reignited wild theories about aliens ...

Evidence of alien life or cosmic pyramid scheme? A documentary filmmaker sparked a discussion of advanced Martian ...

Scientists believe turbulent “space weather” around distant stars could be scrambling potential alien signals before they ...

The star of the much-anticipated new sci-fi film joined the brothers on their podcast where he gave a surprising answer about ...

If you believe humans are bound to discover extra-terrestrial life, you probably fall into one of two broad camps. Either you ...

Oxygen has been the most important gas in our search for life among the cosmos thus far. On Earth, we have it in abundance ...

A meteor streaked across Cleveland, causing a sonic boom and sparking humorous alien jokes. NASA confirms the meteor ...

Add Yahoo as a preferred source to see more of our stories on Google. For decades, humanity has scoured the cosmos for any signs that we aren't alone in the universe. But now, researchers at the SETI ...