An artist's impression of a hot Jupiter's magnetic field. (International Gemini Observatory/NOIRLab/NSF/AURA/M. Garlick) The ...

A new Keck Observatory study indicates that giant planets can spin faster than more massive brown dwarfs, revealing important ...

A shocking pattern appears again and again throughout modern history. From wartime propaganda and emotional media campaigns ...

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

A new survey of hundreds of astrobiologists reveals that, despite NASA's high-profile declarations about Mars and exoplanet ...

For decades, the search for extraterrestrial intelligence has been guided by one hopeful assumption: somewhere in the galaxy, ...

There are all sorts of things flying around the universe that we earthlings haven't yet figured out how to identify.

Was Donald Trump an "X-Files" fan? This new real White House web page makes you wonder. From Yvette Walker: ...

Scientists are listening in on sperm whale conversations and studying Earth's strangest microbes to prepare humanity for ...

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

What methods can scientists use to correctly identify biosignatures, aka signs of life beyond Earth? This is what a recent study Nature Astronomy hopes to address as a team of researchers from the ...

On Earth, a cloudy morning giving way to a clear evening is unremarkable, the kind of forecast that barely warrants a glance ...