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 ...

Scientists have discovered “alien-like” water inside a 400-million-year-old plant, revealing unusual chemistry that could ...

After decades of “Alien” movies (and their rip-offs) convincing us that deep space alien encounters end with bloody bodily destruction, directors Phil Lord and Christopher Miller suggest in their ...

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

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 ...

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

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 ...

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 ...