Oxygen has been the most important gas in our search for life among the cosmos thus far. On Earth, we have it in abundance ...

Evidence of alien life or cosmic pyramid scheme? A documentary filmmaker sparked a discussion of advanced Martian ...

Hundreds of mysterious objects have appeared in images captured by the Webb space telescope. The curious dots could reshape scientists’ understanding of the cosmos.

If we're to find extraterrestrial life in the universe, astronomers have pinpointed the best places to look for it. They have ...

Out of the 6,000 known exoplanets, it's these rocky worlds that are most worthy of attention in the search for life beyond our planet.

The James Webb Space Telescope may have uncovered one of the most exciting clues yet in the search for extraterrestrial life.