The new year has arrived, and the Quadrantid meteor shower is coming in hot. Here’s how to see this often-spectacular shower ...

Why someone becomes addicted to a substance has long baffled scientists and philosophers. Now leading researchers are getting the clearest picture yet of how addiction works in the brain and body.

Experts say the strongest scientific studies identify three compounds that fight disease and inflammation NASA’s new boss ...

Space Forge is on a mission to manufacture semiconductors in space—no humans required. And on Wednesday the U.K.-based ...

A galaxy cluster discovered on New Year’s Eve in 2020 shines in a new image from NASA’s Chandra X-Ray Observatory ...

Astronomers combined data from NASA’s JWST and Chandra X-ray Observatory to create a stunning new image of two merging spiral ...

Jackie Flynn Mogensen is a breaking news reporter at Scientific American. Before joining the magazine, she was a science ...

The brutal respiratory infection has infected tens of thousands and killed at least 13 people in the U.S. in 2025 ...

Health officials have agreed to assess pending medical research grants after a Trump administration anti-diversity purge put ...

NASA’s new boss Jared Isaacman hinted that he could break with Texas lawmakers’ push to move iconic space shuttle Discovery ...

From crewed lunar voyages to flight tests of fully reusable rockets and launches of new orbital telescopes studying the outer ...

A neuroscientist explains how highly processed foods may be key to “food addiction.” She also reveals some solutions ...