An artist's impression of a hot Jupiter's magnetic field. (International Gemini Observatory/NOIRLab/NSF/AURA/M. Garlick) The ...
For decades, the search for extraterrestrial intelligence has been guided by one hopeful assumption: somewhere in the galaxy, ...
Astrobiologists warn that NASA's current instruments may miss subtle signs of alien life, risking 'false negatives' in the ...
The chief exorcist of the Roman Catholic Archdiocese of Washington has a stark theory about the UFO frenzy sweeping America, ...
Scientists are listening in on sperm whale conversations and studying Earth's strangest microbes to prepare humanity for ...
For nearly 60 years, Area 51 remained one of America's most closely guarded secrets. Even its existence was officially denied ...
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 ...
Scientists may have found a powerful new way to hunt for alien life — not by searching for specific molecules, but by looking for hidden patterns in how those molecules are organized. Researchers ...
On Earth, a cloudy morning giving way to a clear evening is unremarkable, the kind of forecast that barely warrants a glance ...
Two rovers have had big breaks over the past few years in the case of whether Mars ever hosted life. Curiosity, which is exploring Gale Crater, conducted a chemistry experiment on a rock sample that ...
Astrobiologists are raising concerns that humanity’s search for alien life may be limited by the very tools designed to find it.