"A top oil executive from the United Arab Emirates on Monday urged the energy industry to join the fight against climate change, borrowing a famous line from a U.S. astronaut aboard a damaged spacecraft during the Apollo 13 mission in 1970."

"Environmental groups and a Native American tribe accused the operator of a Maine dam on Monday of not fulfilling its obligation to protect the country’s last remaining Atlantic salmon river run."

"The harmful "red tide," which has been known to discolor coastal waters and kill marine life off the coast of Florida, has returned for another year.

The toxic organism that paints the waters red was detected in February and was found at higher-than-normal levels in several Southwest Florida counties in recent days, state officials said.

Since it returned, grisly photos of dead fish washing up on Florida beaches have proliferated, and federal authorities are warning people of the possibility of respiratory irritation from contaminated air."

"The EPA hit back against Texas and other states suing to vacate the agency’s new waters of the US rule, saying the states have sued to halt a rule that isn’t much different from the status quo."

"U.S. Sen. Michael Bennet and U.S. Rep. Joe Neguse of Colorado on Monday wrote a letter to U.S. Agriculture Secretary Tom Vilsack urging him to formally suspend federal authorization of a Utah rail project that will send up to five, two-mile-long oil trains a day along the Colorado River, under the Continental Divide at Winter Park, and through downtown Denver."

"The biggest impediment to the US achieving a cleaner power grid isn't climate deniers or fossil-fuel lobbies; it’s a lack of transmission lines. The country badly needs more conduits to cart wind and solar energy and hydropower to cities." "Suddenly several big power-line projects in the US are moving ahead, bringing with them a flood of potential wind and solar power."

"Emissions from the food system alone will drive the world past 1.5C of global heating, unless high-methane foods are tackled."

"A coalition of environmental organizations on Monday announced a lawsuit against the Bureau of Ocean Management (BOEM), arguing the bureau’s sales of leases in the Gulf of Mexico were unlawful. In the lawsuit, plaintiffs argued BOEM’s plans to lease more than 70 million acres of Gulf waters for fossil fuel development are based on a “deeply flawed” environmental review."

"U.S. officials will work to restore more large bison herds to Native American lands under a Friday order from Interior Secretary Deb Haaland that calls for the government to tap into Indigenous knowledge in its efforts to conserve the burly animals that are an icon of the American West."