A Severe Thunderstorm Warning has been issued for a portion of Western Pennsylvania Wednesday. The National Weather Service ...

As a stalled high-pressure system and shifting jet stream fuel extreme heat for millions, UVA professor Robert Davis explains ...

The dangerous heat index values and extreme humidity continues into the upcoming weekend. Warmer than normal conditions expected though the 4th of July.

“Ottawa Public Health (OPH) receives real-time data from local hospitals on heat-related illnesses such as heat stroke, dehydration, and heat exhaustion that are severe enough to require emergency ...

As York City firefighter Nathan Raine put it, "Fires don’t really care about weather. They start when they start." ...

In high temperatures, women should drink approximately 3 liters of water per day, and men should drink 4 liters. “A heat stroke is a medical emergency,” Edwards said. “If you see someone experiencing ...

Environment Canada has issued a heat warning as a dangerous heat wave impacts Ontario and Quebec, with extreme temperatures ...

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 ...

The National Weather Service has issued a HEAT ADVISORY for parts of the Susquehanna Valley for Thursday, June 26 from 9 AM - ...

SHANGHAI: Flooding in China's southwest has driven more than 80,000 people from their homes, state media said on Wednesday ...

A new report shows a sharp increase in peak electricity demand, leading to blackout concerns in multiple states. Here's how ...

Another warm day will arrive Wednesday with mostly sunshine for the day, and some isolated thunderstorms are possible by ...