New heat-map observations of interstellar object 3I/Atlas reveal unusual thermal patterns suggesting the body may be rotating irregularly or experiencing unexpected outgassing behaviour. When missing ...

The new Thermal Trace app allows users to explore thermal stress and related data from 1940 until five days before present, for anywhere in the world. The app, free for users, was developed by the ...

High pressure and a southerly flow of air will keep this hot stretch of weather in place just one more day, and this time the humidity will climb a bit, making it feel muggy. Also for Wednesday, the ...

Twenty-eight counties across Florida are under an extreme heat warning July 29. The heat index could reach as high as 115 in some locations. See map of counties under extreme heat warning and heat ...

The extreme heat that has baked much of the central United States this week is shifting east ahead of the weekend, forecasters said. More than 100 million Americans are under heat alerts that will ...

A heat dome will raise temperatures and humidity to peak levels throughout the region on Friday, before a cold front delivers a wave of showers and thunderstorms to snap the sweltering weather. A ...

While Texas bakes under sweltering conditions, it's far from alone. Millions are under threat of extreme heat this week, as experts warn that temperatures will reach triple digits almost daily for the ...

LOS ANGELES (KABC) -- One of the largest immigrant rights groups in Southern California is keeping tabs on the federal immigration enforcement across Los Angeles, and some say the data they've ...

A heat dome is trapping over 90 million Americans in extreme temperatures this week with the National Weather Service issuing heat alerts from Nebraska to Florida. Dangerous heat threatens to bake ...

A heat advisory is in effect in Boston and several other Massachusetts communities through 7 p.m. on July 17. The National Weather Service warned of "dangerous heat and humidity" with heat indices ...

Intense heat has contributed to record-breaking summer temperatures around the globe in recent years. Here’s the latest forecast, and where it’s expected to be warmer than usual: See temperatures as..