For decades, SETI searched the skies for a clear alien message, a beacon, or a cosmic “hello.” But this video argues the real mistake may have been expecting aliens to communicate like humans. A ...

Apparent signs of alien life on the exoplanet K2-18b may just be statistical noise, according to a new analysis of data from the James Webb Space Telescope. On 17 April, Nikku Madhusudhan at the ...