WASHINGTON - The James Webb Space Telescope has observed two large planets at different stages of infancy - one with an atmosphere brimming with dusty clouds and the other encircled by a disk of ...

For nearly three decades he has created mesmerizing planetarium shows at the American Museum of Natural History. But other ...

Ash deserts as far as the eye can see, knee-deep crossings of icy glacier rivers, ever-changing landscapes - and all that in four days, far from civilization in the south of Iceland.The Laugavegur is ...

I photograph people with the Stars and Stripes and ask them what the flag means to them. Pictured here is retired Marine ...