"A major seafood guide announced Wednesday it no longer considers Maine’s famed lobsters sustainable, given that whales on the brink of extinction are dying after becoming entangled in fishing gear."

"Global average sperm count is declining at a quicker pace than previously known, chemical exposure is a suspected culprit."

"The largest dam demolition and river restoration plan in the world could be close to reality Thursday as U.S. regulators vote on a plan to remove four aging hydro-electric structures, reopening hundreds of miles of California river habitat to imperiled salmon."

"Brazil’s incoming president, Luiz Inácio Lula da Silva, laid out his vision for the world’s largest rainforest and the future of a warming planet before hundreds of supporters at annual climate talks here Wednesday."

"The mantra has been: Limit global warming to 1.5 degrees Celsius or risk climate catastrophe. But at COP27, there are hints of backsliding."

"Hippos poached for their skin and teeth, sharks targeted by the fin trade and a tiny frog with translucent skin are among the hundreds of species that could get greater protection at a United Nations wildlife conference opening Monday."

"It’s just one cable meant to bring electricity from an offshore wind farm to a former coal-burning power plant in southern New Jersey, but it symbolizes a big challenge facing the renewable energy industry."

"A group of wealthy countries secured a deal Tuesday with Indonesia that would shift the major emitter’s power generation from coal to clean energy. The $20 billion deal financed by governments and financial institutions would be one of the largest public investments ever made to shutter fossil fuel plants."

"State public health officials and experts are increasingly concerned about residents’ chronic exposure to toxin-filled smoke."