Jimmy Fallon joked on "The Tonight Show" that heat is to blame for Trump saying he "never had the privilege" of visiting ...

This extreme heat comes as the federal government proposes to rollback vehicle pollution standards, and rescind a key ...

Over 120 million Americans across 28 states remain on alert for dangerously hot and humid weather as a heat wave hits parts ...

This extreme heat comes as the federal government proposes to rollback vehicle pollution standards, and rescind a key ...

Outdoor workers in Florida are reporting dizziness on the job, headaches and hospitalizations after experiencing heatstroke ...

The Department of Energy issued an emergency order at the request of the PJM Interconnection to allow Talen Energy's 400 MW oil-fired unit near Baltimore to run beyond its operating limits.

Another heat advisory has been issued for the Big Bend. Outdoor workers are reporting dizziness, headaches, and ...

Large region of unusually hot rock beneath the Appalachian Mountains in teh USA is linked to the splitting of Greenland and ...

With increased demand overwhelming the grid and climate change driving record heat, Americans' energy bills keep rising.

Millions of Americans are under heat alerts Monday as a heat wave brings triple-digit temperatures or heat indices to nearly ...

More than 11 million people across southern Georgia and most of Florida were under a rare “extreme” heat warning on Tuesday.

A dangerous heat wave continues across a large part of the United States, with more than 130 million people under extreme ...