The Oct. 2 partial solar eclipse, known as an annular or "ring of fire" eclipse, is about to begin over Easter Island and South America. Watch it for free right here. When you purchase through links ...

Only about 16 million people, or 0.2% of the Earth's population, will be able to view the event. It's expected to be visible in New Zealand, Antarctica, a sliver of Australia, and some Pacific Islands ...

Watch the Sept. 21 partial solar eclipse live online with this handy livestream. Coverage begins at 2 p.m. EDT (1800 GMT).

Autumn doesn’t boldly announce its presence but rather creeps in. Since schools are back in session in August and early September, many who consider these last few weeks to be the beginning of fall ...