Armed with the world's largest digital camera, the Vera C. Rubin Observatory in Chile will take night-sky images that ...

A mystery interstellar object discovered last week is likely to be the oldest comet ever seen—possibly predating our solar ...

Firefighters in Chile’s capital have rescued over 100 people from a high-rise fire. The blaze started Thursday in the ...

Many conservationists dedicated to protecting the endangered Andean cat have never seen one in the wild, with the species ...

Bechtol and his fellow scientists hope they can learn more about the universe than all of scientific progress has allowed in ...