eclipse

As America prepares for the eclipse on Aug. 21, here are some basic facts about the phenomenon.

You'd think that after hundreds of years of watching total solar eclipses, scientists would know all they'd need to about that particular phenomenon. You'd be wrong.

A total solar eclipse is one of the most magnificent sights you can ever see. But you need the right kind of eye protection, and some of what's being sold out there isn't safe.

In a month, Americans will be able to witness something that hasn't happened here in 38 years. The moon will pass between the earth and the sun, casting...