Space is full of radiation, which is bad for both babies and non-babies alike, but we also have to worry about how microgravity affects the human body, too.

The deep sea anglerfish lives in a place where sunlight never reaches and pressure crushes almost everything. In that darkness, evolution took a strange and unsettling path. Bioluminescent lures, ...

A new biography of the Berlin-born philosopher emphasizes his combination of stubborn unworldliness and startling prescience.

For all the talk about settling Mars, the Moon, or other extraterrestrial environments, it’s interesting that no one ever seems to mention the fact that reproduction in space has never been attempted.

From an evolutionary standpoint, it’s ruthlessly efficient. The queen collects sperm from multiple drones in one flight, stores it for years, and then spends her life laying up to 2,000 eggs a day.

In a state renowned for spectacular scenery, Kodachrome Basin remains a secret hiding in plain sight – not shouting for attention but quietly waiting for those wise enough to venture beyond the famous ...

The threats of AI underline the urgency of a revolutionary, ecosocialist break with the civilisation of capitalist growth.

Former U.S. President Barack Obama has clarified comments he made about alien life on a podcast over the weekend.

President Trump directed his administration to release files on UFOs and any "alien and extraterrestrial life," an issue that has drawn decades of fascination — and spawned more than a few wild ...

A new international study warns that reproductive health in space is no longer a theoretical concern and that questions about fertility and pregnancy should be pressing concerns. As commercial ...

On Thursday the U.S. president ordered the release of federal files related to UFOs and aliens, although no evidence of extraterrestrials visiting Earth is known to exist ...