This year, the guest lineup includes Kyle Newman, director of Fanboys and a beloved voice in the Star Wars community, and the ...

Back in 1986, when the comet last swung through the inner solar system, it lost about 1/1,000th of its mass. Rice said that ...

Surely you have seen him. He’s a sturdy blond man in a sharp blue suit, standing at the edge of the world. Perched atop a ...

May's full moon will appear full all weekend and beyond, but will peak on Monday (May 12). Here's everything you need to know ...

Stargazers can see clusters of shooting stars and planets lighting up the California night sky in May. Stunning streams of comet dust will dash across the sky when the Eta Aquarid meteor shower ...

Join me for a twilight walk through Mayrhofen, Austria, where the beauty of the Zillertal Valley comes alive under the ...

Are you planning a pilgrimage to visit the tallest trees in the world? The old-growth redwoods on the California coast are ...