An image taken by Curiosity last month has sparked claims of a long-lost civilization on the Red Planet after some spotted a ...

The organic molecules could come from life or from ordinary chemistry — only samples returned to Earth can settle it.

A new survey of hundreds of astrobiologists reveals that, despite NASA's high-profile declarations about Mars and exoplanet K2-18b, most experts do not yet think alien life has probably been found.

Get an exclusive first look at Scorch, the new comics-original Biker Mice From Mars villain joining Nacelle’s action figure ...

A Stanford scientist's model suggests many small rocky planets can't sustain atmospheres, potentially explaining the scarcity ...

A NASA astronaut preparing for a grueling eight-month stint in orbit reveals a plan to test for extraterrestrial life.

Discover six hard sci-fi films where science shapes story and emotion, like Europa Report and The Martian. Brainy, emotional, ...

A midyear roundup of 2026 movies centering sex, intimacy, kink, sex work, and taboo, from 'Pillion' and 'Blue Film' to 'I Want Your Sex.' ...

As NASA prepares for long-term moon bases, scientists are working on how to grow food in lunar soil and deal with razor-sharp ...

Gregg Araki’s sex comedy I Want Your Sex owes debt to sexploitation satirist Russ Meyer, animator Tex Avery, and pornography.