With federal funding gone, tribes are turning to philanthropy, alternative lenders, and their own institutions.

During the infamous oil embargo of 1973, when the world’s petroleum-producing countries stopped exporting to the United States during the Yom Kippur War, the effects on the U.S. were disastrous.

The next generation of geothermal energy is drawing on decades of talent and technical expertise developed in the oil and gas industries.

Trump's aggressive push toward deep-sea mining is putting pressure on global negotiators to act fast to shape deep-sea mining rules.

Misinformation, politics, and a complex design brought down the once-promising program, which sought to slash emissions from heating in the cold New England state.

Scientists have shown how actively managing forests to prevent wildfires can boost the snowpack, a critical source of water in the West.

Fighting in the Middle East had limted the flow of oil and gas, bringing higher bills for consumers and windfalls for fossil fuel companies.

Embattled Homeland Security Secretary Kristi Noem froze FEMA spending and slashed staff. It may well have been illegal.

But even as the Trump administration shoots down emerging clean-energy technology, it has rushed to secure critical minerals — the raw materials that are crucial to renewable energy and emerging ...

It’s not just sardines and dried beans. Self-identified preppers are also stashing luxuries like coffee and chocolate.

A $2.4 billion upgrade to Caltrain is shaving time off trips, boosting ridership, and reducing riders’ exposure to toxic diesel pollution.