At least nine states along the East Coast faced summer swelter on Monday, and the steamy weather is expected to persist on ...

A child advocate says adults could face charges after taking multiple kids on a hike in Arizona in extreme heat, leading to ...

A family has been rescued after experiencing heat-related symptoms and exhaustion while hiking on a closed trail.

A massive heatwave has set record temperatures over the East Coast and parts of the Midwest, with Kansas hotter than the ...

Ahead of a hotter-than-usual summer, activists are calling for immediate action to protect workers from deadly temperatures.

This weekend into next week, an uptick in heat and humidity is headed for many regions. Maps show how hot and humid it will ...

Heat has been an issue throughout the Club World Cup, a tournament featuring 32 teams from around the world playing in several U.S. cities. Teams have had to cut back on practice, substitutes have ...

As triple-digit temperatures hit the East Coast, individuals with a mental illness taking psychiatric medications could be at risk for heat intolerance.

The heat wave caused disruptions to public transport across the Northeast. Amtrak said it will be forced to slow train speeds between 12 p.m. and 8 p.m. on June 24 between Washington, D.C., and New ...

The temperature in New York City has reached 100 degrees as the eastern U.S. sweltered under an extreme heat wave.

Weather forecasters are predicting wild temperature swings across the eastern U.S. Wednesday was expected to be another scorcher before temperatures plunge as much as 30 degrees. On Tuesday, at ...

As triple-digit heat scorches the Eastern U.S., cities are seeing record highs, overwhelmed utilities and a surge in ...