Many Washington state locales have names with tricky pronunciation. Here are some of the toughest ones, with tips on how to ...

Discover the best times, locations, and tips to see the Northern Lights in Seattle. Plan your night sky adventure with our ...

Federal authorities say Washington man provided chemicals to make explosives used in California fertility clinic bombing.

An Australian woman accused of murdering three of her estranged husband’s relatives with poisonous mushrooms has told a court she accepts the fatal lunch she served contained death caps.

The Mount Washington Observatory credited the spectacular view to a convenient lack of clouds around the summit and the ...

"The northern lights put on another beautiful display at the summit last night, thanks to a strong geomagnetic storm and ...

Vibrant hues of green, pink, and purple danced across the night sky over New Hampshire on Monday night as a strong ...

Workers at Mount Washington Observatory got an incredible view of the northern lights late Monday night. Gov. Newsom says ...

Workers at Mount Washington Observatory got an incredible view of the northern lights late Monday night. Skies were clear amid a strong geomagnetic storm in the upper levels of the atmosphere, leading ...

Italy's Mount Etna has erupted again after parts of its southeastern crater collapsed sending plumes of smoke and ash several ...

NEW YORK (AP) — Northern lights may be visible in parts of the U.S. Monday night following weekend solar storms.

On Monday, the National Oceanic and Atmospheric Administration extended its geomagnetic storm warning through Tuesday.