"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."

"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."

"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.

"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.”