Mars is famous for its volcanoes, canyons and ancient river valleys, but some of its most active geology happens in slow ...

A scientist argued that a Viking lander experiment in 1976 detected microbial life on Mars and urged NASA to repeat the tests ...

Aliens may have lived in our solar system, according to new research. NASA scientists have unveiled evidence that the dwarf ...

Harvard astrophysicist Avi Loeb's speculative claim that 3I/ATLAS could be an alien AI probe ignites scientific debate, NASA ...

Our weekly roundup of the latest science in the news, as well as a few fascinating articles to keep you entertained over the ...

Unlike the planet Mars, Cornish Mars attracts visitors daily, and is even pinned on Google Maps with its Martian nickname.

Consciousness could be a fundamental part of reality, like gravity or matter, according to this controversial theory.

Neptune, Calif., the fictional coastal hometown of Kristen Bell's teen detective, is back on our radar. Veronica Mars is now ...

The findings potentially solve the paradox of how liquid water seems to have persisted on Mars even when the climate grew too ...