"New research reveals a positive feedback loop with negative consequences linked to lower springtime humidity across an already parched landscape."

"On the heels of one of the worst wildfire years on record, the federal government is struggling to recruit and retain staff as firefighters grapple with low wages, trauma and burnout from increasingly long and intense fire seasons."

"Exxon Mobil Corp. scrambled to respond yesterday to a secretive video recording that detailed the company's lobbying practices, but the incident could be an even greater impetus for a congressional inquiry as a House subcommittee chairman continued to warn of subpoenas for top executives."

"Part of the Arctic is nicknamed the “Last Ice Area,” because floating sea ice there is usually so thick that it’s likely to withstand global warming for decades. So, scientists were shocked last summer when there was suddenly enough open water for a ship to pass through."

"President Biden has a two-step strategy to cut tailpipe emissions, the nation’s largest source of greenhouse gases: First, restore the standards to roughly the level set by President Barack Obama. Then, tighten them even further, with an aim of making the electric car the dominant vehicle sold in the United States."

"High levels of a cancer-causing chemical have been detected in air monitors in Houston neighborhoods near the busiest U.S. petrochemical port, according to a report issued on Thursday by Houston health officials and environmental groups."

"The House on Thursday laid down its marker for this month’s infrastructure negotiations, approving a five-year, $715 billion transportation and drinking water bill that would do more to combat climate change than the Senate’s bipartisan measure embraced by President Biden."

"Many of the dead were found alone, in homes without air conditioning or fans. Some were elderly — one as old as 97. The body of an immigrant farm laborer was found in an Oregon nursery."

"In the Santa Catalina Mountains north of Tucson, soil repels water across the burn scar of the 2020 Bighorn Fire. Steep slopes and an imminent monsoon mean the hydrophobic ground is ripe for erosion."

"A rapidly-developing feature in the Atlantic has set a new record for the earliest E-named storm in the basin's recorded history."