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 ...

The Kardashev Scale is one of the most widely discussed scientific frameworks for measuring the technological advancement of civilizations, from planetary energy use to controlling entire galaxies.

These findings suggest that the absence of past detections does not mean discovery is imminent. If extraterrestrial ...

Skeptics have long questioned why UFOs, if they are alien craft, would visit Earth so often. But two Harvard scientists suspect the beings may have been here all along. In a new research paper, they ...

In an exclusive interview with Starlust, astronomer Vishal Gajjar of the SETI Institute discusses how stars may be ...

Alien planets are far away but extreme lasers on Earth are giving scientists a way to investigate what they're like.

Scientists have discovered a 'super–Earth' planet less than 20 light–years away, and it could have the right conditions for alien life. The exoplanet, dubbed GJ 251 c, is at least four times larger ...

Aliens seeking to get in touch with humans on Earth would have two major obstacles to overcome, an expert has warned. Debate over the existence of extraterrestrials continues to rumble on and possible ...