"An activist’s controversial crusade against genetically modified crops."

"More than 1 million gallons of manure flowed from a small farm for months, say Marathon County officials, quickly filling a storage tank the size of a small basement, then trickling into a wetland and eventually entering the Little Eau Pleine River on the far western edge of the county."

"Montana farmer Rocky Norby has worked the land along the Missouri River for more than 20 years, coaxing sugar beets and malted barley out of the arid ground."

"WILLOWS, Calif. — When the winter rains failed to arrive in this Sacramento Valley town for the third straight year, farmers tightened their belts and looked to the reservoirs in the nearby hills to keep them in water through the growing season."

"Low rainfall linked to the El Nino weather phenomenon has led to drought in parts of Central America, causing widespread damage to crops, shortages and rising prices of food, and worsening hunger among the region's poor."

"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."

"NICE, Calif. — An abandoned recreational vehicle was the first clue. In this hamlet two hours north of San Francisco and barely a mile from the largest natural freshwater lake in the state, the trailer sat on a hill, hidden from the main drag. Behind it rose a flimsy fence, tall enough to shield its bounty: 50 marijuana plants in hastily constructed wooden boxes."

"This year's low-oxygen "dead zone" along Louisiana coast covers 5,052 square miles, an area the size of the state of Connecticut but about 800 square miles less than the 2013 dead zone, according to a week-long survey released Monday."

"TOLEDO, Ohio — It took a serendipitous slug of toxins and the loss of drinking water for a half-million residents to bring home what scientists and government officials in this part of the country have been saying for years: Lake Erie is in trouble, and getting worse by the year."

"A Baltimore-based company wants to spread waste called industrial sludge on more than 16,000 acres of farm fields in seven Virginia counties, including Hanover and Goochland, but opponents have raised such a stink that Virginia officials are taking extra time to consider the issue."