Our oceans are enormous, but they're not infinite. That means the pollutants we put in the water don't go away. Case in point: microplastics - plastic fragments and fibers we've been dumping into the oceans for decades. Now scientists say they've found a new source of the stuff: our clothes.

There are lots of things to worry about in the world. Turns out, there are some things to worry about OUT of this world, too. Like killer asteroids. Just ask the dinosaurs how bad they can be. But NASA is riding to the rescue. It's setting up a test to see if an asteroid heading toward Earth can be re-directed.

We made communications history today in 1962. The Telstar satellite changed the way we humans communicate.

Did you ever come back from vacation and find mail piled up on your desk and your inbox filled with 500 urgent emails? It's kind of like that for members of Congress this week. Whether or not you feel sorry for them depends on whether you think it's their own fault.

Few team sports are as physically and mentally grueling as competitive rowing...

About two billion people around the world use Facebook - and people can get pretty heated online at times...

One in five Americans will develop skin cancer during their lifetime. Tatiana Cruz wants to avoid that...

More and more people in America are drinking distilled spirits from small boutique distilleries...

As more and more car companies get on board with self-driving technology, they're also trying to ease concerns that passengers might have about "driverless cars"...

There's a project in Orange County, California that is helping homeless veterans...