Not as warm as 2024, but 2025 was well above the 20th century average temperature and saw nearly 700 records broken for daily ...

How the polar vortex and warm ocean intensified a major US winter storm Mathew Barlow, UMass Lowell and Judah Cohen, ...

NASA's Solar Dynamics Observatory captured a massive 'tornado' on the sun in multiple wavelengths. Unlike the Earth, ...

Storm chaser Jaden Pappenheim joins the AccuWeather Network from Evergreen, Alabama, where severe weather looms over the ...

Long before dinosaurs, Earth’s forests were ruled by a many-legged giant. Here’s why this millipede’s size still challenges ...

From planet-scorching stellar outbursts to cataclysms so powerful they shiver the very fabric of spacetime, these are some of the biggest blasts our cosmos has to offer ...

Earth's magnetic field was struck by a "severe" solar storm Monday (Jan. 19), triggering vibrant auroras in the U.S. and ...

LOS ANGELES — Conservative influencer Benny Johnson arrived in Los Angeles Tuesday promising to blow the lid off “the biggest fraud on Earth” — claiming it is the center of a $24 billion ...

Worldwide, millions of people live in river deltas that are sinking faster than sea levels are rising, research suggests. This exacerbates the risk of catastrophic coastal flooding and land loss. When ...

The new year is already off to a strange start, at least where the weather is concerned. According to the National Weather Service, the Tucson area notched the nation's first tornado of 2026, with a ...

Add Yahoo as a preferred source to see more of our stories on Google. Alligators rank among the largest reptiles alive today, surpassed in size only by crocodiles. Watch this video to explore the most ...

Earth reaches its closest point to the sun in its 2026 orbit on Jan. 3. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. The sun will appear ...