"The U.S. ethanol industry is growing up. Moves in Washington to start weaning producers off government support are not expected to stunt a sector that had often been perceived as too fragile to withstand the travails of market forces."

"In Japan it is known as detergent suicide, a near-instant death achieved by mixing common household chemicals into a poisonous cloud of gas. By some counts, more than 2,000 people there have taken their own lives, inhaling the gas — in most cases hydrogen sulfide — in cars, closets or other enclosed spaces. The police now say they are seeing an increasing number of similar suicides in the United States."

The Missouri River flooding confronting Iowans is "a historic double punch expected to continue at least into August and one that worries even the most battle-hardened veterans of previous flood fights."

"The current drought, drier than any other October-through-May stretch in Texas history, has heightened the stakes in an already contentious long-term planning battle over water from these lakes, which feed the lower Colorado River as it runs southeast to the Gulf of Mexico. It has pitted fast-growing cities like Austin, which depend on the water for drinking and recreation, against rice farmers near the Gulf, who need vast amounts of water for irrigation."

"The first six months of 2011 have brought image after image of human misery and ecological upheaval. Droughts, wildfires, twisters, floods, heat waves, extreme blizzards — just about every natural disaster you can imagine has hit just about every place on the planet."

"When the energy industry publishes a coloring book, there is no crayon needed to see the shades of gray."

From his deck, Bob Arrington can hear the rustle of aspens and the chirp of birds. He can see the golf course; Battlement Mesa, still spring green, to the south; and Roan Plateau, pink and tan, to the north. Soon he may also be able to see a drilling rig — right near the sixth hole."

"Gastroschisis, a birth defect in which the intestines grow outside the body, is more common among babies conceived in the spring when the levels of the herbicide atrazine in water are highest, researchers from Indiana reported."

"A system to clean massive amounts of contaminated water at the site of Japan's nuclear disaster was shut down Saturday, just hours after it began full operations, because a component filled with radioactivity much more quickly than expected."