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 due to ...

A research team led by Prof. Guo Bin from the Hefei Institutes of Physical Science of the Chinese Academy of Sciences has designed and optimized an organic Rankine cycle (ORC) system specifically 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. By Aurelien Breeden and Josh Holder Aurelien ...

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 to ...

Summer heat in New York City beats down on asphalt and tall buildings, which get hotter, scorching the locals, who can’t stop sweating. Exhaust from trucks and cars hangs in the air and the subway ...

A former Miami Heat security officer accused of selling stolen jerseys and other memorabilia worth millions of dollars made his initial appearance in federal court on Tuesday. Marcos Thomas Perez, 62, ...

The Southern District of Florida U.S. Attorney's office announced Tuesday that a former Miami Heat security guard has been charged with selling stolen jerseys and other memorabilia worth up to $2 ...

Japan logged two new heat records in a single day Tuesday with the mercury hitting 41.6 degrees Celsius (106.88 degrees Fahrenheit) and then 41.8 C (107.24 F), the weather office said. It warned that ...

The tradition of the siesta is no accident. Spain has been living with extreme heat for centuries, and its people have ways of coping. Mari Carmen Rodríguez, a nurse in Seville, Spain, opening her ...

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, fueling wildfires and triggering ...