"Lawn product company Scotts Miracle-Gro Co will pay $12.5 million in criminal fines and civil penalties for illegally including insecticides in bird food products and for other violations, the U.S. Justice Department said on Friday."

Is the threat of lawsuits discouraging cleanup of abandoned mine drainage that impairs many U.S. waterways? That seems to be the case under an interpretation of existing water pollution law.

A former lawyer and scientist for flame retardant companies -- who often argued the substances were safer than EPA thought -- is now in charge of an EPA program studying the safety of such chemicals.

"Two more cases of hantavirus infection have been linked to Yosemite National Park, one fatal and the other believed to have originated in the park's high country, marking the first time the outbreak has been traced beyond the Curry Village campground."

"The U.S. Nuclear Regulatory Commission (NRC) directed its staff on Thursday to start an environmental review into the temporary storage of spent nuclear fuel, following a court ruling that led the agency to stop issuing new reactor licenses."

"Scientists have found that the aquatic birds are good indicators of toxins in the environment. That's why researchers have taken to the waters of western Maine for what's believed to be the longest-running loon monitoring study in North America."

"President Obama, often shy of turning climate change into a marquee campaign issue, last night made a full-throated endorsement of climate action, calling out Governor Romney and the Republicans as disbelievers of reality, and jokesters about a real threat. He also explicitly linked this summer's extreme weather to global warming."

"The case of Julia Trigg Crawford versus the Keystone XL oil pipeline will soon return to the headlines."