When it comes to the search for life elsewhere in the universe, methane and other chemical compounds are seen as signs of ...

Some of these approaches may show promise, but new research indicates much of today’s AI is even more easily duped by false ...

Investigating an area of interesting light rock seen from orbit, Curiosity found some particularly weird-looking structures.

Once it was clear that the finding was most likely real, the team took a closer look at the chemistry of the material nearest ...

A new Mars Rover image captured by NASA's Curiosity mission has reignited debate over whether unusual formations on the Red ...

How were the pyramids built? Who created the crop circles? Well, History Channel’s successful show, Ancient Aliens, offers their theories about the topics. The show has been running since 2009 and has ...

Even at this early stage in our spacefaring age, humanity has already begun sending probes that will eventually reach other solar systems, even if that was not their original intention. Five robotic ...

In these science fiction books, extraterrestrial beings are sympathetic, horrifying and everything in between. By James S.A. Corey James S.A. Corey is the pen name of Daniel Abraham and Ty Franck, the ...

Scientists are optimistic about finding microbial life in the next 10–20 years, using new tools to detect biosignatures on Mars, icy moons, and exoplanets. Despite intriguing clues, no confirmed ...

On Thursday U.S. president Donald Trump announced on his social media platform Truth Social that he would direct the Department of Defense and other federal agencies to “begin the process of ...

January brought a wide range of thoughtful science conversations featuring researchers from the SETI Institute, spanning everything from hands-on planetary defense with citizen scientists to careful ...

A peer-reviewed paper suggests that we may have old photographic evidence of historical UFOs. However, not all experts agree, and say that old photos could simply be damaged or be artifacts from old ...