Records show Vineland facility in New Jersey emitted health-harming pollution before regulators stepped in

The first fall runs of chinook salmon since the project in California and Oregon was completed have surpassed researchers’ expectations.

A new study suggests skeptical voters don’t respond to such urgent language — while climate-concerned voters find it depressing.

Highly toxic wastewater from America’s fracking boom is buried in deep underground wells. But in some places that toxic waste is bubbling upwards -- threatening local drinking water. How Marietta, Ohi...

The unfolding legal drama marks a major pivot point for a project intended to provide 20 percent of Massachusetts’s electricity — and exposes just how fragile and volatile the state’s energy mix conti...

What if communities had more control over their transportation priorities?

For people in Beaver County who have watched the planning, construction and opening of the ethane cracker plant drag out over the past 13 years, that possibility—first suggested in a Wall Street Journ...

City and MBTA officials have a substantially revised plan for the $163 million reconstruction of Blue Hill Avenue to show the public in a series of four meetings that start next week.

The Unsettling of America: Culture and Agriculture (San Francisco: Sierra Club Books, 1977, pp. 7-10.) My purposes in beginning with this survey of history are (1) to show how deeply rooted in our pas...

The rush to build large data centers to meet demand for AI computing power is causing big problems. We need to hit the brakes on big data centers to make sure we can get this right.

The burning of fossil fuels is pulling down the world’s highest peaks.

Spoiler: There’s no such thing

There’s no clearer sign of the data center boom than rampant gas projects that have been proposed or that are already under construction.

We have run out of time for half measures, argues the Natural Resources Defense Council’s head of climate science and policy.