"There's a lot of pseudoscience and straight-up nonsense floating around in the airwaves." It's called Shark Week.

"Climate change is creating all kinds of challenges and opportunities for business. One of the sectors that feels the effects most immediately is agriculture. Already, weather patterns are making it more challenging to raise corn — even in Iowa — in the middle of the Corn Belt."

"U.S. wildlife managers on Tuesday denied federal protections for rare wolverines, outraging conservationists but pleasing Western states that opposed adding the reclusive but feisty member of the weasel family to the endangered and threatened species list."

"Energy companies are fracking for oil and gas at far shallower depths than widely believed, sometimes through underground sources of drinking water, according to research released Tuesday by Stanford University scientists."

The protest by an 83-year-old nun is the least of the problems at the Y-12 nuclear weapons plant in Oak Ridge, Tennessee. Unsafe, obsolete, and insecure, it is a nuclear disaster waiting to happen. The Y-12 Security Complex is the poster child for much of what ails the decaying weapons complex across the U.S. Although Y-12 has not produced weapons for some 25 years, its annual budgets have increased by nearly 50 percent since 1997, to more than $1 billion a year.

"WASHINGTON -- Two loaded and two empty crude oil trains operate daily over Amtrak’s Northeast Corridor in Maryland and Delaware, according a document submitted by the passenger railroad in response to a Freedom of Information Act request."

"The U.S. Environmental Protection Agency (EPA) is not adequately monitoring more than 172,000 wells used to enhance oil and gas drilling and dispose of drilling wastewater, according to a July 28 report by the Government Accountability Office (GAO)."

"The chemical triclosan has been linked to cancer-cell growth and disrupted development in animals. Regulators are reviewing whether it’s safe to put in soap, cutting boards and toys. Consumer companies are phasing it out. Minnesota voted in May to ban it in many products. At the same time, millions of Americans are putting it in their mouths every day, by way of a top-selling toothpaste that uses the antibacterial chemical to head off gum disease -- Colgate-Palmolive Co.’s Total."

"Jurors at the nation's first federal criminal trial stemming from a deadly outbreak of food-borne illness are learning a disconcerting fact: America's food safety largely depends on the honor system."

"Half of newborns in a Brooklyn-based study were exposed in the womb to triclosan, a germ-killing chemical widely used in consumer products, researchers reported today at an annual meeting of chemists."