A potentially life-threatening heat wave has enveloped parts of the eastern United States impacting nearly 160 million people ...

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

More than 160 million Americans are under the highest level of extreme heat alerts during a wave of above-average ...

The final day of a scorching heat wave in South-Central Pennsylvania also brings a chance of severe weather. The WGAL News 8 ...

The interior sections of the Northeast will finally get a break from the heat starting Wednesday. However, the I-95 corridor ...

Extreme Heat Warning remains in effect until 8 p.m. with heat indices reaching up to 105 degrees, following two consecutive ...

Monday’s high fell short of the local high-heat mark for the date, June 23, which was set 102 years ago with temperatures of ...

Ozone: Summer days tend to see higher concentrations of this gas, which is harmful when it forms near the ground. Hot and sunny conditions accelerate that process. Ground-level ozone irritates the ...

Hot weather on Wednesday means the Philadelphia region could break another temperature record as this heat wave continues ...

A dangerous heat wave has descended on New York City. NHK World's Sato Maria heads out to see what New Yorkers think about the steamy weather. She visits Washington Square Park and a popular cafe in ...