Radio telescopes have long scanned quiet patches of sky for a lone, artificial-sounding ping, but a growing body of research ...

NASA and Gemini North reveal stunning new images of interstellar comet 3I/ATLAS glowing with an eerie green light. Discover ...

USCIS is not only implementing a new civics test, but has also tightened citizenship requirements more broadly. These changes ...

Aliens could be chatting with each other in plain sight using light flashes like fireflies, scientists say - Alien signals ...