Millions of these tiny sea creatures are washing up along Oregon's coast, painting the beaches blue. Here's what to know about seeing this strange phenomenon.

Silicon Valley was energized by legal immigrants from all over the world who founded eBay, Google, Nvidia, SpaceX, Stripe, Sun Microsystems, Tesla, Yahoo, ...

Renewed attention is falling on the base after the disappearance of retired Air Force Maj. Gen. William Neil McCasland, a ...

The White House has registered the domain aliens.gov on the US federal government's official registry, fuelling wild ...

As an astrophysicist, my world revolves around the wonders of space and the mysteries of the universe. This means I can be a tough critic of science fiction books and films that explore these topics.

This is Executive Dysfunction, a newsletter that highlights one under-the-radar story about how Trump is changing the law—or ...