This video presents the misty valleys of Guatemala in the early morning, captured in 4K. Featuring aerial views of forested ...

This video presents the stunning mountain peaks and fjord landscape of Norway in 4K resolution. Featuring aerial footage of ...

Several states could catch a glimpse of the phenomenon tonight, according to the Space Weather Predication Center.

The agency also notes that the best time of year to see the auroras are around the spring and autumn equinoxes. With the ...

According to NOAA's Kp index forecast, geomagnetic storming is expected to peak between 5 p.m. and 11 p.m. EDT (2100 and 0300 ...

The barbaric world of illegal dog fighting is yet another dispiriting reminder of human cruelty. In this disturbing ...

Hurricane Priscilla weakened in the Pacific as it moved along the west coast of Mexico while Tropical Storm Jerry in the ...

An error has occurred. Please try again. With a The Portland Press Herald subscription, you can gift 5 articles each month. It looks like you do not have any active ...

An error has occurred. Please try again. With a The Portland Press Herald subscription, you can gift 5 articles each month. It looks like you do not have any active ...

As spectacular as they are, the northern and southern lights will not be the missions' focus. During a preview of NASA’s upcoming Artemis mission around the moon, science officials said Tuesday that ...

The autumnal equinox doesn't just mark a seasonal shift, but also increases the chances of dazzling auroras thanks to the Earth's orientation and magnetic field The National Oceanic and Atmospheric ...