Astronomers have long searched for clues that a hidden companion star sits out of view near the red supergiant star Betelgeuse. Now, they’ve uncovered a new piece of evidence.

A storm forecast to strengthen and run northeastward along the Atlantic Coast into Sunday night will spread a swath of accumulating snow, causing travel problems. While only a small amount of snow is ...

Much colder air is on the way for the southern United States, with temperatures predicted to drop below freezing as far south as Florida, AccuWeather meteorologists say. The cooldown comes after a ...

Stormy late-January setup raises risk for snow and ice impacts Paired with a long lasting cold pattern, AccuWeather long-range forecasters are highlighting a storm later this week and into the ...

Two coastal storms could deliver snow to parts of Northeast this week "There is the potential for accumulating snow in parts of the Northeast this week, depending on the track of two coastal storms," ...

Cold air and another storm are expected to bring a dose of snow to the Northeast this week, following a thaw that had it feeling like the early days of spring across the region. Since last week, ...

Clipper storm to spread snow over Upper Midwest, Northeast into Monday As cold air continues to surge out of central Canada, more clipper storms will roll from the Midwest to the Northeast with rounds ...

March’s total lunar eclipse will turn the moon red, here’s when to see it ...

More than 20 years ago, Hurricane Ivan hit the Gulf Coast twice The deadly hurricane took an unusual path after making landfall in the United States, making landfall in three states and going down as ...

Full moons and supermoons in 2026: Every date to know, including a rare Blue Moon From a rare 13-full-moon year to multiple supermoons and a Blue Moon, 2026 offers skywatchers plenty of chances to see ...

Lightning can strike at a distance of 10 miles from a storm, making it imperative to head to safety as soon as the sound of distant thunder roars. Safe areas include hard-top metal vehicles and fully ...

Among the many threats facing drivers during winter is the most dangerous of them all: Slippery, hard-to-spot and potentially deadly black ice. "The biggest danger [with black ice] is that you are at ...