Efforts to more strictly regulate the chemical, known as hydrofluoric acid and modified hydrofluoric acid, are escalating to ...

Environmentalists sue EPA to ban toxic chemical at refineries, including in Torrance, Wilmington Efforts to more strictly regulate the chemical, known as hydrofluoric acid and modified ...

If highly reactive hydrofluoric acid (HF) was released from the Delaware County refinery, it could form a ground-hugging cloud extending up to 17 miles and affecting as many as 1.9 ...

WILLIAMSPORT, Ohio (AP) — Sweat covers Isaac Barnes’s face under his beekeeper’s veil as he hauls boxes of honeycomb from his hives to his truck. It’s a workout in what feels like a sauna as the ...

EPA chief Zeldin announced plans to rescind the U.S.'s biggest tool to fight climate change in an Indy visit.

A developer obtained permits to build an office building and parking lot next to its hotel on St. Simons Island, but used the ...

In June, the administration waived 34 environmental laws in order to expedite construction of the border wall in a remote area of Arizona's San Rafael Valley.

The EPA published a notice in the Federal Register that it intends to deny Colorado’s plan to shutter coal-fired power plants as part of the state’s strategy to reduce the regional haze.

Environmentalists expressed concerns about the 70,000 tons a year of regulated air pollutants that Gary Works is allowed to emit.

The EPA has proposed a measure to cancel the "Endangerment Finding", which could undo many regulations that cut emissions ...