Deep below the surface of a river in northern Brazil, a “shy” creature tucked its “armored” body into a rocky crevice. Divers ...

South African MeerKAT radio telescope, an array of 64 antennas in the Meerkat National Park in the country's Northern Cape. A giant galaxy measuring 3.3 million light-years across has been found ...

Irruptions occur after large numbers of baby owls are hatched the year before, and then the following year, there’s not enough food for all of them ...

Choose from Northern Light Images stock illustrations from iStock. Find high-quality royalty-free vector images that you won't find anywhere else. Video Back Videos home Signature collection ...

Find Northern Lights Abstract stock video, 4K footage, and other HD footage from iStock. Get higher quality Northern Lights Abstract content, for less—All of our 4K video clips are the same price as ...

A ground-based observing facility tasked with recording the flare of the northern lights has captured images of an inexplicable ... you'd see some of the red aurora in the background and, all of a ...

Sometimes called the "afterglow" of the Big Bang, this light is more properly known as the cosmic microwave background (CMB ... than the Northern Hemisphere. The Big Bang Theory says that ...

Although the occurrence climaxed on Jan. 21 with a conjunction—close alignment—of Saturn and Mercury, the planetary parade ...

Mares left at natural conditions in the Northern Hemisphere ... with sunset or a shorter period of light nine hours after the onset of darkness. With that background, we get to your question ...

We need something in the background that can secure supply even in the darkest ... and solar are all candidates for the next grid upgrade. While northern communities use a lot more power to keep warm, ...

A minor-to-moderate geomagnetic storm is expected Saturday night, the National Oceanic and Atmospheric Administration said.

Valentine's Day could bring a dazzling display of the northern lights for stargazers in some parts of the U.S.