And if aliens made of different stuff potentially possess consciousness, then why not minds made of silicon, metal, and ...

Our search for technosignatures—clear signs of advanced civilizations beyond Earth—takes many forms. Many are driven by the famous Drake equation, which attempts to estimate how many technological ...

Star Trek creator Gene Roddenberry also came up with a lesser-known sci-fi TV series that would do much better today as a ...

There is something almost offensive about a sky so full of stars and so empty of company. That is what gives Richard ...

Astrophysicist Neil deGrasse Tyson, 67, explained how any alien visitor from another planet would likely look very different ...

From the Navy’s infamous Tic-Tac encounter to thousands of recent reports, believers say some of the strangest UFOs may be ...

Past the Observatory to the east is an abandoned Power Plant. It sits on a plateau that borders the deepest chasms currently in the game. You'll need an upgraded ...

Want to find Colorado towns that look like they belong in a painting? These 11 beautiful towns offer incredible scenery and ...