"The number of Zimbabweans requiring food aid has risen to 4 million, up from 3 million initially, a state-owned newspaper said on Tuesday, as the southern African nation grapples with its worst drought in more than two decades."

"Almost 16 million people face hunger in Southern Africa because of a drought exacerbated by an El Nino weather pattern and that number could climb to almost 50 million, the United Nations World Food Programme (WFP) said on Friday."

"A Senate panel voted Tuesday to advance legislation that would block states from imposing labeling requirements for genetically modified foods."

"Chances are, you've never heard of flubendiamide. It's not among the most toxic insecticides, and it's not among the widely used chemicals, either. In recent years, it has been used on about a quarter of the nation's tobacco and 14 percent of almonds, peppers and watermelons. But flubendiamide is now at the center of a public dispute between the Environmental Protection Agency and the company that sells it, Bayer CropScience."

"Federal officials have rejected a complaint by an entomologist who charged that the government has tried to suppress negative research findings about a widely used pesticide, in a complex case involving monarch butterflies, scientific freedom and the safety of the nation’s food supply."

"The U.S. Supreme Court on Monday ended a five-year legal challenge to the Chesapeake Bay cleanup plan, rejecting without comment the American Farm Bureau Federation’s request that the court hear its argument that the federal government is effectively seizing land use authority from state and local governments. The decision removes any legal cloud from the pursuit of the Bay pollution reduction strategy imposed by the Environmental Protection Agency.

"Hotly contested legislation to block states from issuing their own mandatory labeling laws on genetically modified foods is going before the Senate Agriculture Committee on Tuesday."

"A coalition of environmental groups has filed a federal lawsuit challenging the Obama administration's sweeping greater sage grouse conservation plans across the West, claiming they are riddled with loopholes, scientific flaws and "political compromises" and won't protect the bird or its habitat."