Last month, President Trump sat alongside executives of the largest tech companies in the country as they pledged to pay a ...

Across Asia and Africa, the cooking gas shortage is emptying menus, driving people to coal and wood, and fueling a booming ...

An earlier spring affects when migratory birds arrive, leaves emerge, and fruit ripens — among plants and animals that ...

Clean energy brought income to ranchers and to counties buffeted by boom-and-bust oil cycles. Federal policy changes threaten ...

Citing the Iran war, the administration let oil companies take actions that are likely to threaten an endangered whale.

The money is being redirected to the Puerto Rico Electric Power Authority, a government-owned utility with a checkered past.

Drought, low snowpack, and a winter heatwave have left every state in the Western U.S. facing an above-average risk of summer ...

In a country characterized by antiquated systems for regulating how electricity is produced and transported to homes and businesses, one utility in Arizona may be the most outdated. In 1903, almost a ...

A federal auction undid a hard-won agreement to protect Alaska's North Slope. The Inupiat community that fought for it is ...

But some school districts can’t afford to comply with requirements for special equipment or alternate practice schedules.

Record-low snowpack and an early heatwave that brought triple-digit heat could mean a higher risk of drought and fire in ...