Plug Power’s stock is extending its recent surge as investors look to how a hydrogen producer can be an artificial-intelligence play. Shares of Plug Power Inc. have blasted higher in recent weeks, as ...

Renewable energy sources have generated more power than coal globally for the first time on record, according to a new report.

Great Lakes Cheese will pay up to $475,000 in fines and other fees for a wastewater discharge that devastated parts of Ischua Creek in Cattaraugus County in August.