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 ...

Metroid could be making a return sooner than expected after a new rating for a project known as 'Metroid Ravenous' was ...

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

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 ...

This video explores whether alien life would really need DNA, or whether that assumption is just a product of Earth’s own biology. By looking at RNA worlds, alternative genetic molecules like XNAs, ...

LOS ANGELES (AP) — What was once considered fringe or conspiratorial has in recent months popped up everywhere from the White House to the Catholic Church, as public fascination with unidentified ...

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 just revealed Disclosure Day aliens echo the haunting descriptions from Zimbabwe’s Ariel School sighting. Spielberg has spent his career turning humanity’s hopes and fears about ...