Scientists use ptychography to capture atoms as they transfer heat, and learn that phasons dominate during thermal movement ...

While Texas bakes under sweltering conditions, it's far from alone. Millions are under threat of extreme heat this week.

A heat map that discloses which areas of the UK are hotspots for Japanese knotweed has revealed Stoke-on-Trent is an area of concern.

Charleston has an interactive map that can help people find places like the Hope Center. The map allows users to input their location to find cooling locations closest to them to beat the heat.

Multiple states are under extreme heat warnings, advisories or watches on July 23, according to the National Weather Service.

Heat wave affects nearly 100 million: Heat advisories abound as almost 100 million Americans face 'ridiculous' temps National heat index map: See which states feel hottest The map below identifies ...

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.

Multiple states are under extreme heat warnings, advisories or watches on July 23, according to the National Weather Service.

Millions of Americans are under weather advisories this week. See which major cities have heat, flood or storm advisories.