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 ...

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

Little bits of greenery are popping up in cities, making them cooler, quieter, healthier and a whole lot nicer for everyone.

Since first announcing its intent to reorganize the agency last July, the Trump administration has marketed the plan as a way ...

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

A group of climate-focused candidates is hoping to steer the Salt River Project toward clean energy. Turning Point USA stands ...

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

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