Scientists already knew this could be a doozy. Astronomers previously estimated if 2024 YR4 hits the moon, it could form a ...

An “extraordinary” brain network discovery shows that Parkinson’s disease may not be a movement disorder after all ...

As temperatures plunged across the eastern U.S., a breathtaking cloud pattern took shape off the coasts of Florida ...

The Earth’s climate will be warmer overall in the coming decades. Warmer air can mean more winter rain, particularly at lower ...

Dating to only a billion years after the big bang, JADES-ID1 may be the earliest, most distant galaxy protocluster astronomers have ever seen ...

It turns out that continental breakups are just as messy as human ones, with the events leaving fragments scattered far from home ...

Sunshine Swetnam is an assistant professor of natural resources at Colorado State University. Subscribe to Scientific ...

Steven R. Fassnacht is a professor of snow hydrology at Colorado State University. Subscribe to Scientific American to learn ...

Ari Sen is data editor at Scientific American, where he focuses on investigative and data reporting. He previously worked at ...

Dozens of routinely updated CDC databases have gone quiet. Here’s what states and medical societies are doing to preserve U.S ...

There’s no safe level of exposure to lead—but a small, strange study shows we’ve made incredible progress in recent decades ...

Elon Musk’s SpaceX is set to massively expand its orbital footprint in a bid to power next-generation artificial intelligence ...