Milestone observations from the James Webb Space Telescope reveal signs of an atmosphere on the inhospitably hot super-Earth 55 Cancri e
Understanding how avian influenza jumped into cows can help shape the path to stopping the virus’s spread
A mysterious 12-sided object called a dodecahedron discovered in England has archaeologists both excited and baffled
Alien worlds that glow like lightbulbs or harbor molten-rock rain are revealing planets’ profound cosmic diversity—and pointing the way toward finding those that truly resemble our own familiar Earth
The far side of the moon holds the keys to the future of radio astronomy. We must maintain its pristine silence to benefit everyone
