"When Sally Rand, a former EPA official, used to meet with industry executives to discuss an obscure, but incredibly potent and long-lived group of greenhouse gases, she knew how to get their attention."

"The U.S. Environmental Protection Agency (EPA) will consider adopting more stringent greenhouse gas emissions rules for heavy trucks after Congress passed new incentives to speed the adoption of zero-emission vehicles, the agency told Reuters."

"Biosecurity advisers to the federal government are calling for tighter scrutiny of experiments with potentially dangerous viruses and other pathogens, reflecting an ongoing debate within the scientific community over the benefits and risks of such laboratory research."

"Hurricane Fiona is headed toward eastern Canada and is expected to reach the Atlantic region by Friday in what could be a severe weather event as the storm continues to gain strength, Canadian meteorologists said on Wednesday."

"The EPA is poised to scrutinize companies’ pledges to reduce greenhouse gas emissions, while Wall Street’s regulator braces for a court battle over its sweeping plan to police corporate disclosures about climate change.

"One in 20 tap water tests performed for thousands of Chicago residents found lead, a neurotoxin, at or above US government limits, according to a Guardian analysis of a City of Chicago data trove."

"President Joe Biden celebrated his climate victories at the United Nations on Wednesday. Then he sat down with British Prime Minister Liz Truss, who is staffing the highest ranks of her new government with officials who reject climate science.

The meeting of the U.N. General Assembly in New York offered Biden an international stage to tell world leaders that he had delivered on his boldest climate pledges. He called them a “global game changer.”

"Senate Energy and Natural Resources Chair Joe Manchin released his long-promised permitting reform plan this evening."

"The Senate voted on Wednesday to approve an international climate treaty for the first time in 30 years, agreeing in a rare bipartisan deal to phase out of the use of planet-warming industrial chemicals commonly found in refrigerators and air-conditioners."