"The Nuclear Regulatory Commission has allowed reactors to phase out some equipment that eliminates explosive hydrogen, the gas that blew up the outer containments of three reactors at the Fukushima Daiichi in Japan."

"The workers at Japan's stricken nuclear power plant — known as the Fukushima 50 — expect some of them will die within weeks or months, the mother of one has reportedly said."

"The U.S. Supreme Court [Monday] declined to hear an appeal from Kaiser Ventures LLC on an appeals court decision overturning a federal land exchange. The land deal would have allowed the world's largest garbage dump to be built on the boundary of Joshua Tree National Park."

"Ants and termites have a significant positive impact on crop yields in dryland agriculture, according to a paper published in the journal 'Nature Communications' by scientists at CSIRO and the University of Sydney."

"Aircraft condensation trails criss-crossing the sky may be warming the planet on a normal day more than the carbon dioxide emitted by all planes since the Wright Brothers' first flight in 1903, a study said on Tuesday."

"The Indian Point nuclear power plant is currently in violation of fire safety regulations and is seeking more than 100 exemptions from those regulations, New York Attorney General Eric Schneiderman said Monday."

"In an unprecedented policy shift, inspectors in Pennsylvania have been ordered to stop issuing violations against drillers without prior approval from Gov. Corbett's new environmental chief."

"A consortium of U.S. organic farmers and seed dealers filed suit against global seed giant Monsanto Co. on Tuesday, in a move to protect themselves from what they see as a growing threat in the company's arsenal of genetically modified crops."

"Forgoing packaged foods such as canned soups and vegetables could dramatically lower levels of a hormone-disrupting chemical that has been linked to myriad health problems, including birth defects, autism and reproductive issues, according to a study released today."