Talen Energy, majority owner of the nuclear power plant near Berwick, says emergency alert sirens will remain active for six ...

A Knoxville-based fusion powerhouse says it's solved the fundamental science of harnessing the sun's power to produce electricity.

Briefing the media later, Zelenskyy said the discussion with Trump had focused specifically on the Russian-occupied Zaporizhzhia Nuclear Power Plant, ZNPP, in southern Ukraine. While the facility ...