Could humans spread Earth life beyond our planet? Astrobiologists explain where extremophiles might survive and why the risks ...

Thus far, our search for extraterrestrial life points toward Clarke’s former point, suggesting that our little blue dot is ...

This new group, which is led by Harvard professor Avi Loeb, aims to advise the Trump administration and the U.S. intelligence ...

This cell-like structure can grow, feed, divide and compete. Researchers ponder what it means for the future of synthetic ...

From why it was created to whether it’s alive, here’s what to know about SpudCell, the latest advance in synthetic biology.

A well-worn expression among oceanographers and others who explore the watery depths of planet Earth is that we humans “know the surface of Mars better than our ocean floors.” Covering more than 70 ...

If you're looking for a highly replayable JRPG, here are 8 NieR: Automata moments that completely change its meaning once you ...

Scientists propose building a lab on the moon to screen Mars and other space samples for alien microbes before they ever ...

A documentary-style exploration of an enormous alien creature, following its evolution, migration and place within a strange ...

Do not shout ‘alien!’” Amid surge of public interest in UFOs or UAP, one group updated its rules for how news of extraterrestrials should be revealed.

Steven Spielberg’s Disclosure Day may be grounded in some truth after all. Fans have long believed that the movie was made to reveal the existence of real aliens to humanity. What did Disclosure Day’s ...