Tuesday’s heat came on top of 39 new or tied heat records Monday. But just as dangerous as triple-digit heat is the lack of cooling at night, driven by the humidity.

Extensive triple digit heat, broken temperature records and oppressive humidity piled up into a steaming mess as the heat ...

Tens of millions of Americans sweltered outside or sought air-conditioned refuge as an "extremely dangerous" heat wave ...

Tens of millions of people in major cities across the U.S. Northeast are facing record high temperatures on Tuesday on what ...

The heat has many restaurant owners across the state deciding if they’ll stay open or not. Day 4 of the house party murder ...

The heat wave caused disruptions to public transport across the Northeast. Amtrak said it will be forced to slow train speeds ...

Dangerously hot temperatures gripped New York City and the Tri-State area again on Tuesday making it feel like a furnace outside and shattering records in the process.

The extreme heat in the Philly area caused SEPTA and Amtrak rail lines to experience delays, with extra wait times ranging ...