Philadelphia is enduring one of its warmest 4th of July celebrations on record, with temperatures exceeding 100 degrees ...

Parades in Washington and Philadelphia were canceled, and the Great American State Fair on the National Mall closed for ...

While relief could come to the Great Lakes and the far Northeast over the weekend, the Mid-Atlantic and Southeast will stay hot.

The Southern Ocean has long stood out as an oddity in the global climate system. While most of the planet's surface oceans have warmed in response to rising greenhouse gases, waters circling ...

Every summer, communities across northern Australia brace for the tropical cyclone season. Tropical cyclones draw their power ...

Federal employees axed during waves of cuts by the Trump administration have fought back against the dismantling of a key ...