U.S.D.A. says no evidence suggests the banned wheat has entered U.S. commercial supplies.

The new law will allow the food industry to use labels, symbols or a link to a web site to disclose the presence of bioengineered ingredients.

Corn, soybean and cotton plantings plateau above 90%.

The company also pursues verification for its dry corn mill in Danville, Ill.

Company says 22 of its products have been verified.

President Barack Obama expected to sign the bill into law in next few days.

New emblem will appear on all the company's packaging.

Measure would require G.M.O. disclosure but provides food manufacturers options.

A letter signed by 109 Nobel laureates calls out Greenpeace for opposing Golden Rice.

The approval applies to flours, seeds, spices and ancient grains.