Astrobiologists warn that NASA's current instruments may miss subtle signs of alien life, risking 'false negatives' in the ...

This could be why we still haven’t found alien life - Traces left behind by organisms on alien worlds may be too subtle to ...

The search for alien life has mostly focused on water, oxygen, and distant Earth-like planets. Now another clue has entered the picture. Researchers say living systems may leave behind a hidden ...

A new Nature Astronomy study warns that space missions are fixated on avoiding false alarms and may be quietly discarding real signs of alien life, arguing that AI will be vital for spotting subtle, ...

Add Yahoo as a preferred source to see more of our stories on Google. Comedian and pundit Bill Maher drew peals of laughter from star astrophysicist Neil deGrasse Tyson by zeroing in on the “butthole” ...

Astrobiologists are raising concerns that humanity’s search for alien life may be limited by the very tools designed to find it.

Speculation is swirling over potential vacancies on the high court, and firebrand conservative judges might be hoping to ...

The xenomorph from the Alien franchise is one of the most legendary creatures in cinema history. Now it's the star of FX's series Alien: Earth too. Many filmmakers have put xenomorphs on screen and ...

The Department of War just dumped a huge batch of UFO files, but does it have proof of aliens? Here's what we make of it.

Dyson sphere stability — once considered an impossible physics problem — may be within reach. A peer-reviewed paper in ...

A new study suggests Mars could help scientists understand how alien worlds evolve by showing how a once warmer, wetter ...

China controls 79% of global tungsten supply while demand surges from military applications (12% aerospace growth in 2026), ...