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 ...

Could it be that humans are to blame for aliens staying away from Planet Earth? The International Academy of Astronautics has ...

Scientists say extraterrestrial life may exist elsewhere in the universe, but vast distances, enormous energy requirements ...

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

New SETI protocols outline how scientists should verify, share, and respond to potential evidence of alien intelligence in ...

Does consciousness depend on flesh and blood? The answer is almost certainly no, according to Eric Schwitzgebel, a ...

Sega and Creative Assembly's Alien Isolation sequel has a brand-new hero, and a compelling setting, plus the same ol' ...

Steven Spielberg returns to one of his favorite subjects in "Disclosure Day," but there are lot of things in the sci-fi ...

The International Academy of Astronautics has updated its guidelines, requiring verification and UN consultation before ...

Scientists blast the idea that consciousness is confined to human or animal brains in a provocative new paper published this ...