Rovers sent to Mars have so far failed to detect life, likely because it doesn’t exist on the Red Planet. But we can’t say ...

Boffins plan to set a vampire trap to lure out aliens hiding on Mars using a chemical in human blood. Astrobiologists are ...

Paying homage to Kim Stanley Robinson’s Mars trilogy of books and to the film Interstellar, our readers consider the upsides ...

Elon Musk has called for a prompt investigation into a perfectly square object, 3 km wide, spotted on Mars by NASA. The ...

Astrobiologists in Germany are developing a new testing device that could help tease dormant alien microbes into revealing ...

Chemotaxis, a process for chemically inducing movement in an organism, may be a crucial tool in the search for life on Mars.

"Americans are explorers, builders, innovators, entrepreneurs and pioneers. The spirit of the frontier is written into our ...

As you nibble on a chocolate truffle or bite into a chocolate-dipped strawberry on Valentine’s Day, consider the elongated, ...