It was a busy year in Yellowstone National Park, with 2025 featuring 1,136 earthquakes, the formation of new geological features and millions of visitors -- some of whom left without their hats.

Bone-chilling Arctic cold to bring snow for some in central and eastern US into early 2026 Areas from the northern part of the Plains through the Midwest and the Northeast will remain in the grips of ...

Arctic cold to surge in waves behind Monday's bomb cyclone into new year for central, eastern US Renewed cold is on deck for much of the central and eastern United States in the days ahead. In the ...

New Year's Forecast: Travel trouble brewing in Midwest, Northeast and California Whether heading out of town for hundreds of miles or just a few to the town center for New Year's celebrations, there ...

After a quiet stretch in the Atlantic, AccuWeather hurricane experts are monitoring three areas for tropical development into the first part of August, including near the Southeast coast. In a pattern ...

California faces more rain heading into New Year’s celebrations New brewing storms for California may result in soggy outdoor plans and lead to significant travel problems on highways and at airports ...

Upside-down lightning?! Experts break down ‘insane’ viral video "The perfect combination of events" led to some of the most dazzling lightning footage ever captured. But unlike most strikes, these ...

Hurricane Erin to send 10 to 20-foot waves, coastal flooding toward US beaches this week Large Hurricane Erin will track just east of the United States this week. Even if the center of the hurricane ...

The deadliest and most devastating hurricane of the season by far was Helene, which made landfall in Florida as a monstrous Category 4 hurricane on Sept. 26. However, its infamous legacy will be the ...

This storm will continue to progress eastward, with snow in the Wasatch of Utah and Colorado Rockies. Some snow will also fall a bit farther to the north in eastern Idaho and western Wyoming. While ...

"It’s been an already been a costly year for hurricane damage and impacts, and we haven’t even reached the peak of the season," AccuWeather Chief Meteorologist Jon Porter said. AccuWeather is ...

Several times per decade, the moon passes through Earth's shadow and changes the color from white to "blood" red, but what causes it to change color during a total lunar eclipse? A total lunar eclipse ...