"House and Senate negotiators reached agreement on Thursday on far-reaching legislation to overhaul the nation’s 40-year-old law governing toxic chemicals, a compromise that would subject thousands of household chemicals to regulation for the first time.

Public health advocates and environmentalists have complained for decades that the 1976 Toxic Substances Control Act is outdated and riddled with gaps that leave Americans exposed to harmful chemicals. Under current law, around 64,000 chemicals are not subject to environmental testing or regulation.

"New report says genetically engineered crops are safe to eat but weed resistance and other unanswered environmental questions should be cause for more regulatory oversight."

"A House committee on Wednesday passed a bill to delay the Obama administration’s new ozone pollution rule and change the way the federal government writes future air pollution rules."

"Ontario has passed legislation creating a cap-and-trade system to fight climate change, which the government predicts will add $5 a month to home heating bills and 4.3 cents to the price of a litre of gasoline, or $8 a month on average."

"The Supreme Judicial Court of Massachusetts ruled on Tuesday that the state must impose comprehensive cuts in greenhouse gas emissions to comply with the Global Warming Solutions Act, a law passed by the legislature in 2008."

"U.S. regulators on Wednesday proposed a modest increase in the amount of corn-based ethanol and biofuels that fuel producers must mix into diesel and gasoline in 2017, disappointing two major industries: Big Corn and Big Oil."

"Leading lawmakers in the House and Senate said Tuesday evening they are in the final stages of hammering out a compromise bill to reform federal chemical safety standards."

"A Houston-based pipeline company has been indicted in California on 46 criminal charges stemming from a major oil spill last year that forced beach closures and fouled miles of shoreline near Santa Barbara, prosecutors said on Tuesday."

"The Senate voted on Tuesday to advance $1.1 billion in emergency financing to combat the mosquito-borne Zika virus — less than the $1.9 billion requested by the White House, and setting up a confrontation with House Republicans who have put forward a plan with just $622 million reallocated from other programs."

"Saying the Virgin Islands' racketeering investigation 'appears to be driven by ideology, not law,' states file in support of company in Texas court. "

"The top law enforcement officials of Texas and Alabama are jumping in on the side of ExxonMobil, objecting to a racketeering investigation of the oil giant by the attorney general of the U.S. Virgin Islands.