"Some residents east of Atlanta were evacuated while others were told to shelter in place Sunday to avoid contaminants from a chemical plant fire that sent a massive plume of dark smoke high into the sky that could be seen from miles away."

"Using EPA funds, Colorado will deploy cutting edge technology for detecting methane emissions from its 80 landfills, making it a leader among states."

"Officials were working Wednesday to assess the scene the day after a chemical leak from a railcar prompted the evacuation of hundreds of residents in southwestern Ohio."

"In a quiet patch of forest in Nova Scotia, a company is building a machine designed to help slow global warming by transforming Earth’s rivers and oceans into giant sponges that absorb carbon dioxide from the air."

"An estimated 189 compounds linked to breast cancer are found in food packaging and tableware, according to a new study."

"Factory farms in Iowa produce 109 billion pounds of waste each year, according to a new report from Food and Water Watch about concentrated livestock operations in the U.S."

"Pope Francis on Sunday condemned the slaying of an environmental activist in Honduras, adding to a growing number of international voices that have raised concern over the killing."

“Paper or plastic” will no longer be a choice at grocery store checkout lines in California under a new law signed Sunday by Gov. Gavin Newsom that bans all plastic shopping bags."

"Damage to the natural world isn’t factored into the price of food. But some governments are experimenting with a new way of exposing the larger costs of what we eat."