Tuesday is an Impact Day as rain showers with heavy downpours move through the Pittsburgh area. A flash flood warning has been issued for multiple counties.

Tesla's CEO delivered a scathing assessment of the Senate tax bill, calling it a threat to American jobs. Musk's warning ...

The Trump administration wants to zero out climate research at the National Oceanic and Atmospheric Administration (NOAA), ...

Many key details, including the full impact on electricity supply and the amount of tax revenue forfeited to Amazon, remain ...