The Potter Valley Project, which dams Northern California’s Eel River, isn’t doing very much right now. Its reservoir is clogged with sediment, and drought often empties it out. The project once ...

The agency pointed to gazebos, massages, and a $20,000 budget for pens to justify the cuts. But the groups that lost funding ...

Electric vehicles offer many opportunities to save money: on gas, on oil changes, on engine maintenance. But, it turns out, insurance isn’t one of them. In fact, the latest data shows that EVs ...

Several host cities used the tournament to speed up transit projects years in the making — and avoid the mistakes of past ...

It’s a towering example of the contentious debate over what to do with the state’s ever-growing supply of oilfield waste.

Governor Spencer Cox, a Republican, says nuclear, geothermal, and solar power should help fuel the colossal Stratos Project.

Years wildfire scares, parents are left wondering if their children's chronic illnesses began with what was in the air before ...

Power lines across the country weren’t designed for a changing climate, with much of the nation’s grid built more than half a ...

Will chemical recycling revolutionize the fashion industry, or is it just “an excuse to keep producing plastic clothes”?

California wants to phase out fossil fuels, but still needs gas. That makes for messy politics and a frontrunner saying "I ...

The Trump administration has announced what it is calling “a major step forward” in the fight against a class of toxic ...

As the oil crisis deepens across the globe, households and industries are using less fossil fuel — maybe permanently.