"The methane released by U.S. landfills could be cut in half in the next 25 years if the EPA adopts policies that some states have now, a new study finds."

"There’s little detail available on the $7B federal program to jump-start U.S. clean hydrogen, leaving environmental advocates concerned the projects may be off track."

"Pollution from Pennsylvania’s three remaining coal-based steelmaking plants cause an estimated 50 to 92 premature deaths each year, according to a new report."

"By learning the secrets of 2,000-year-old cement, researchers are trying to devise greener, more durable modern options."

"Distributed solar and batteries are helping North Carolina communities that were cut off from grid power by flooding. Should utilities build them into resilience plans?"

"Entanglements are a leading cause of death for endangered North Atlantic right whales. Removing fishing lines from the ocean could help minimize this risk—but only if lobstermen get on board, experts say."

"As Three Mile Island and a Michigan reactor aim to restart, critics question whether the cost of nuclear power makes sense."