Physicists show knotted cosmic strings may have dominated the early universe before collapsing to create matter—a theory ...

Delhi's eyes are under siege from pollution and relentless screen time, leading to a surge in dry eye disease. Smog irritates, while reduced blinking ...

We build high-tech tools to make our lives easier, and then forget that we still need to think, 'How do we know it's right?' ...

The Ancient Maya may have had large libraries and an advanced writing system, but very little remains today. Indeed, only ...

The company listed all of the systems that went haywire, but never really identified what happened differently that day to ...