Alien experts claim powerful extraterrestrial life exists in the universe, which is beyond the control of any government — ...

Chinese scientists' claims that their "Sky Eye" telescope could have picked up signals from intelligent aliens have been met ...

This documentary explores the profound scientific search for intelligent life beyond Earth and the potential existence of advanced alien civilizations. It examines various methods of cosmic ...

Developer of Massachusetts offshore wind farm sues to stop turbine manufacturer from walking away Judge bars Arizona from ...

Searching for alien languages sheds light on how much human languages have in common—with each other and even with animal ...

Iranians left disappointed but defiant after failure of peace talks with US Trump threatens Strait of Hormuz blockade after ...

(cokada/iStock/Getty Images) Alien megastructures built to harvest stellar energy or alter the orbits of stars may be ...

UFOs, or the notion of them, have been around a long time. Here’s a look at how the various iterations of the subject — from ...

How do you grow and evolve to fit into an alien environment? James S. A. Corey, the nom de plume of the duo behind the Hugo ...

What would alien life from another planet be like? But we rarely ask the opposite: What would they think of us?