The medical director of AGH's emergency medicine department says more than 40 patients have been treated for heat-related illnesses in just the past few days.

Sunday marked the second straight day of extreme heat across the Midwest and East Coast. Heat indexes on Sunday hit 103 F (39 ...

Tens of millions of residents across the Midwest and East Coast faced dangerously high temperatures over the weekend as a significant heat wave continued to sweep through much of the United States ...

NEW YORK – A massive heat dome that sparked the first major heat wave of the summer brought record-breaking temperatures to cities from the Midwest to the Northeast this week, but some much-needed ...

When walking them, be sure to stay mostly on grass and off the roads or sidewalks. Hot pavement can burn their paws, and a ...

American hospitals and utilities are on alert for the possibility of cyberattacks following the US airstrikes on Iranian nuclear sites last weekend. So far, there haven’t been any new breaches, but ...

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

Those triple-digit air temperatures — with the feels-like index even worse because of humidity — are possible in places where ...

Officials within Allegheny County are extending a Code Red Heat Advisory and access to cooling centers as a dangerous heat ...

Pittsburgh faces extreme heat with possible thunderstorms and health risks, as temperatures may break long-standing records.

PITTSBURGH — Pittsburgh-area vets are warning of heat dangers for pets as temperatures soar. Dr. Hailey Bennett with the ...