Federal emissions data show that Omaha's air quality ranks in the bottom third of U.S. cities, fouled in part by coal-fired ...

Authorities are battling to contain a fire at a battery facility next to the Moss Landing Power Plant in California.

The drilling bot can silently burrow just about anywhere. It could unlock geothermal as a viable backyard energy source.

THE first photograph in this week’s trip down West Fife’s Memory Lane is of a view looking up Dunfermline High Street.

Opinion | "While the powerful headwinds facing the port's traditional coal-driven business model were becoming apparent, so ...