Add Yahoo as a preferred source to see more of our stories on Google. Collage of a telescope under a starry sky and a planet in space. Earthlings, brace yourselves: the galaxy may be emptier than your ...

A BIZARRE academic study has left readers wondering if another society could have called Earth home before humans occupied the planet. The research taps into the innate human desire to know if we are ...

Add Yahoo as a preferred source to see more of our stories on Google. What if — stick with us here — an unknown technological civilization is hiding right here on Earth, sheltering in bases deep ...

Archaeologists may have found evidence of an advanced civilization wiped out by a global flood 20,000 years ago, a discovery that could rewrite human history. Excavations at Tell Fara in Iraq during ...

Earthlings, brace yourselves: the galaxy may be emptier than your last Tinder date. According to a new study, any alien civilizations out there? Probably short-lived — and doomed to fail spectacularly ...