"The U.S. government is drastically underestimating the social cost of carbon dioxide emissions, which is 3.6 times higher than the estimate currently used to inform many of Washington's key climate policies, a study suggested on Thursday."

"As the war in Ukraine drags on, scientists are increasingly concerned about the environmental consequences of the destruction. From forests ignited by shelling to wrecked factories spewing pollution to precarious nuclear plants, the long-term impacts could be profound."

"A federal appeals court on Tuesday ruled two Trump-era Interior Department oil leases in the Gulf of Mexico were unlawful."

"The Federal Energy Regulatory Commission has advanced the nation’s largest dam-removal project, which could restore flowing water to more than 400 miles of the Klamath River near the California-Oregon line."

"A robot boat, controlled from the UK, has returned from an initial survey of the underwater Tongan volcano that erupted explosively back in January."

"Faculty and staff at Cambridge are planning a vote that would require the university to stop accepting fossil fuel money for research. It’s part of an expanding movement."

"The U.S. Army Corps of Engineers on Monday opened a two-month window for the public to comment on a plan to dig a tunnel beneath the Straits of Mackinac to house Enbridge's controversial Line 5 oil pipeline."

"Some of the country’s most powerful scientific advisers want regulators to take a closer look at the risks sunscreen products pose for aquatic environments."

"The health of Australia’s environment is poor and has deteriorated over the past five years due to pressures of climate change, habitat loss, invasive species, pollution and mining, according to a government report that warns the natural world holds the key to human wellbeing and survival."