"The results from 3I/ATLAS show how realistic it is to detect a signal with the technology we have today." When you purchase ...

Even though astronomers didn’t detect alien tech signals from a rare interstellar visitor, the results are worthwhile, they ...

The SETI Institute said Wednesday that extensive radio scans by its telescope in Northern California found no signs of ...

The group leading the charge in the search for extraterrestrial life has given the all clear. The SETI Institute said ...

He said lifeforms could’ve lain dormant in the intergalactic iceberg, much like microbes hibernating in the permafrost for ...

Sci-fi films are often full of wonder and hope, but when you mix sci-fi with horror, the recipe leads to movies so upsetting ...

The rock, Clinton said, “speaks to us across … billions of years and millions of miles. It speaks of the possibility of life.

A satisfying science experiment as jumbo marshmallows react inside a vacuum chamber.

Watson's death last month prompted sci-fi columnist Emily H. Wilson to read his acclaimed 1973 debut and find out what she'd been missing. She found it fascinating – but reflective of its time ...

The universe is vast and teeming with stars – but if intelligent life exists, it may not be able to visit Earth.