Researchers who listen for signs of non-human life say signals ‘can slip below detection thresholds, even if it’s there’ ...

Do aliens exist? Few debates have proved as enduring – or as divisive – as the question of whether there is life beyond Earth ...

Researchers say elongated alien-like skulls found in ancient graves were shaped in infancy and carried different meanings across cultures.

Radio silence has long puzzled those searching for extraterrestrial intelligence, but the answer might lie much closer to the ...

Scientists studying distant exoplanets believe that plant life on some worlds could appear red rather than green. The reason lies in the type of light emitted by the host star and how organisms evolve ...

In his 1931 book The Epic of America, James Truslow Adams coined a term that went on to define the classic life the United ...

As models like Gemini and Claude evolve, their simulated personalities can drift in strange directions—raising deeper ...

In the era of A.I. agents, many Silicon Valley programmers are now barely programming. Instead, what they’re doing is deeply, ...

Ever since physicist Freeman Dyson first proposed the concept in 1960, the "Dyson sphere" has been the holy grail of ...

Removing children without legal status would "better the student-to-teacher ratio." ...

Stellar plasma can smear alien radio signals before they escape their star system, making them harder for astronomers to detect.