Some frogs have evolved features so strange that scientists struggle to explain them, and a few look less like amphibians ...
Scientists have found a hidden biosphere stretching miles beneath Earth’s surface and as deep as 6 miles below the seafloor.
Somewhere out there, a planet roughly the size of Earth may be orbiting a distant star in conditions that could support life.
A polarizing Harvard astronomer has been appointed to lead a White House panel studying UFOs. Avi Loeb is leading a new ...
Space exploration was a major theme of a state House hearing on Tuesday, even as the budget deadline looms over lawmakers.
Data from the James Webb Space Telescope on exoplanet K2-18b has revealed the "strongest hints yet of biological activity ...
Scientists propose building a lab on the moon to screen Mars and other space samples for alien microbes before they ever ...
Researchers propose turning a future NASA moon base into a quarantine station that would screen space samples before they ever reach Earth.
As much as Steven Spielberg likes aliens, he seems to prefer holding them at arm’s length. The creatures in Close Encounters ...
Case in point: Scientists from Tokyo University and Hokkaido University in Japan stumbled across some mysterious jet-black ...
God and aliens are having a moment. But what do Christianity and other faiths really teach about ETs?