"These days in Congress, not even strong bipartisan support seems to guarantee a bill’s success. But the Republicans and Democrats who backed a U.S. Senate bill to overhaul the nation’s environmental safety law for industrial chemicals refused to give up. Overcoming a thicket of procedural barriers, they won a signature victory [Thursday night] as the Senate unanimously approved, on a voice vote, an overhaul of the Toxic Substances Control Act (TSCA)."

"Fuel economy is at record highs and carmakers have surpassed strict greenhouse gas emissions standards for the third straight year, according to the Environmental Protection Agency, which released a pair of annual reports about the U.S. fleet of cars and trucks Wednesday."

"It’s not in your head. Seattle’s Lake Washington is getting warmer and more comfortable to swim in every year. And it’s not the only lake experiencing a rapid rise in temperature."

"A foam to fight burning jet fuel made by 3M and the U.S. Navy smothers fires, but massive use has contaminated drinking water around the U.S. Huge amounts of the foam have been found in soil and water."

"In a victory for the Obama administration, the spending package released by congressional leaders on Wednesday won’t block American financial contributions to an international climate fund for poorer nations."

"It's the big donors who are driving the party's do-nothing policies."

"Pigweed, with its ability to quickly adapt genetically, has developed Roundup herbicide resistance nearly as quickly as the crops altered by scientists to do so."

"A U.S. appeals court said on Tuesday Obama administration regulations limiting emissions of mercury and other toxic pollutants can remain in effect while the government revises the rules in response to a recent Supreme Court ruling."

"Lawmakers have agreed to lift the four-decade-old ban on crude oil exports as part of a spending and tax package announced by congressional leadership on Tuesday night, according to a GOP lawmaker. In exchange, Republicans agreed to extend a series of expired or expiring renewable energy tax breaks."