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 ...

The global average high temperature is forecast to be 1.8 degrees Fahrenheit, or 1 degree Celsius, above the normal high for ...

Kylie Jane Kremer, the activist listed as the permit holder for the Jan. 6 rally that preceded the Capitol attack, has ...

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 ...