An engineer explains what happened to the Francis Scott Key bridge in Baltimore, including how its design played a role.

"This star provides a unique window into the very early element-forming process in galaxies other than our own."

"This research demonstrates that we can monitor changes in oxygen concentration continuously and in a wide area of the brain."

A new, one-size-fits-all brain-computer interface lets subjects control a racing video game with their thoughts, researchers report.

The 485 multiterabit-per-second undersea data cables that span the world’s oceans link the globe and maintain the digital realm.