ALLEGHENY COUNTY, Pa. — A code red heat advisory has been announced for Allegheny County on Tuesday. According to the Allegheny County Department of Human Services, the advisory was announced ...

To solve the thermodynamic and heat integration issues, the researchers developed advanced simulation models using Engineering Equation Solver for cycle analysis and MATLAB-based LAMP modeling for ...

As heat waves batter Europe, the need (or not) for air-conditioning has become part of the political tug of war in France between the right and the left.

Friday is a Forecast First Alert day, especially for the evening and overnight hours. Heat and humidity will build through the day, with highs in the low 90s and heat indices climbing into the mid ...

The urban heat island effect is in full force this summer. Adaptive architecture and street trees can help.

A former Miami Heat security officer accused of selling stolen memorabilia worth millions made his initial appearance in federal court.

Former Miami Heat security guard Marcos Thomas Perez charged with stealing and selling over 400 game-worn jerseys and memorabilia worth up to $2 million.

Japan logged two new heat records in a single day as the mercury hit 41.6 degrees Celsius (106.88 degrees Fahrenheit) and then 41.8 C (107.24 F), the weather office said.

The tradition of the siesta is no accident. Spain has been living with extreme heat for centuries, and its people have ways of coping.

A heat wave gripping parts of Europe sent temperatures over 109.4 degrees Fahrenheit — 40 degrees Celsius — in southern France and the Western Balkans on Monday.