Only 6.6% of surveyed astrobiologists agreed that scientists had probably found extraterrestrial life on exoplanet K2-18b.

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

First impressions can be misleading, but nowhere is that more true than at the dinner table. Some foods stop people dead in ...

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 ...

"Decades of research on invasive species have demonstrated how an organism introduced to the wrong place at the wrong time can spread uncontrollably with potentially devastating and irreversible ...

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 ...

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 ...