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 ...

Researchers have designed a diamond-based quantum sensor that could help detect altermagnets, a newly discovered type of ...

NASA’s Perseverance rover has uncovered the most extensive evidence yet of complex organic molecules on Mars, detecting ...

NewsNation Chief Washington Anchor and On Balance host Leland Vittert gives you an early look at tonight’s 9 p.m. ET show.

Astronomers have recently started looking for black holes bigger than galaxies. Brian Lacki explains how these “stupendously ...

In a new paper, researchers examine the possibility of other consciousnesses that take on forms far beyond our imagination.

Scientists are raising concerns that we may be overlooking evidence of extraterrestrial life even when it is present. Hidden ...

For decades, the question of whether life exists beyond Earth has been the domain of science fiction writers and late-night ...

Something is absorbing light on the surfaces of Pluto and Saturn’s moon Titan, and figuring out what it is could be crucial ...