"The Environmental Protection Agency (EPA) Tuesday took another step toward reducing the use of planet-warming gasses called hydrofluorocarbons, issuing a rule moving toward a 40 percent phasedown of the substances."

"In cities around the world, anti-bird spikes are used to protect statues and balconies from unwanted birds - but now, it appears the birds are getting their own back. Dutch researchers have found that some birds use the spikes as weapons around their nests - using them to keep pests away in the same way that humans do."

"A federal court in Richmond has held up construction, despite a law passed by Congress last month that says it no longer has jurisdiction over the pipeline."

"The Biden administration on Wednesday proposed to strengthen requirements for the removal of lead-based paint dust in homes and child care facilities built before 1978, an effort to eliminate exposure to lead that could require millions of property owners to pay for abatement."

"Basements and train tunnels constantly leak heat, causing the land to sink and straining building foundations. Scientists call it “underground climate change.”"

"The Interior Department announced Monday more than $650 million in Bipartisan Infrastructure Law funding to plug abandoned oil and gas wells."

"Huge green blooms are threatening wildlife, pets, people and cities. And algae season is only getting started."

"The town of Hauula packs hundreds of homes into a narrow strip of land sandwiched between verdant, towering cliffs of the Koolau mountain range and the Pacific. But the stunning views obscure an environmental problem beneath the ground."

"At least two companies are planning to convert natural gas pipelines to carry carbon dioxide instead, but there aren’t yet any federal safety rules to cover them."

"Virginia, Illinois, Ohio and Indiana have the most to gain in jobs and new investment if PJM, the country’s largest grid operator, can fix some of the problems now leading to long delays in clean energy projects, a new report says."