The National Weather Service issued an extreme heat warning for a second day as the heat index surpasses 100. See how hot it ...

A heat dome is affecting much of the central and eastern U.S., creating high levels of heat and humidity. What to know in ...

The Lehigh Valley and much of eastern Pennsylvania are under an extreme heat warning with temperatures near 100 degrees ...

Harford County is opening 11 cooling centers for those looking for a reprieve from the extreme heat in Maryland this week.

We must pivot away from reactive heat emergency responses and toward comprehensive climate action that addresses the root ...

Beachgoers cool off at Rehoboth Beach despite a heat advisory warning in Sussex County. Most of the northeastern quadrant of ...

In high temperatures, women should drink approximately 3 liters of water per day, and men should drink 4 liters. “A heat ...

Philadelphia is under an extreme heat warning with heat index values up to 105 degrees, advising residents to stay cool and ...

Both alerts mean it’s dangerously hot. Both are signals to take immediate action to protect yourself from heat-related illnesses like heat exhaustion and heat stroke. Criteria can be lowered if it's ...

NYC and the surrounding area could face their first heat wave of the season next week, as the first day of summer arrives.

With New York under an extreme heat warning, the Mets took extra precautions Monday. Those included a later report time for ...

The NWS has issued an extreme heat warning for central North Carolina, with heat index values possibly reaching 112 degrees, ...