To be clear, there is no geoengineering going on. There's no solar radiation modification going on,” Harvard researcher ...

Gov. Josh Shapiro announced that Amazon Web Services is investing at least $20 billion to build two artificial intelligence ...

Crosswell talks about his stand for democracy and “everyday Americans” in a video posted Sunday announcing his candidacy.

A half-century-old Pennsylvania power plant fueled by oil and natural gas will keep running beyond its scheduled shutdown ...