A health inspection grade is posted outside a Manhattan eatery. In several cities, Yelp users can now find out how a restaurant scored on its health inspection well before they walk through the door. Mario Tama/Getty Images hide caption

itoggle caption Mario Tama/Getty Images

A 3,000-ton cargo ship at Thajeen Port in Samut Sakhon, Thailand, 15 days after it set sail from Benjina, Indonesia. The company that owns the ship said it is not involved with the fishermen. "We only carry the shipment and we are hired, in general, by clients," said owner Panya Luangsomboon. "We're separated from the fishing boats." Wong Maye-E/AP hide caption

itoggle caption Wong Maye-E/AP

Not so ugly, eh? Supposedly imperfect produce rescued and reclaimed for consumption by Bon Appetit and Better Harvests. Far left and far right: Courtesy of Ron Clark/Better Harvests. Center three images: Courtesy of Bon Appétit Management Company hide caption

itoggle caption Far left and far right: Courtesy of Ron Clark/Better Harvests. Center three images: Courtesy of Bon Appétit Management Company

A drone built by Agribotix, a Boulder startup, flies over a farm in Weld County, Colo. The drone has a camera that snaps a high-resolution photo every two seconds. From there, Agribotix stitches the images together, helping the farmer see what's happening in a field. Luke Runyon/Harvest Public Media/KUNC hide caption

itoggle caption Luke Runyon/Harvest Public Media/KUNC

A 16th century woodcut shows the interior of a kitchen. In medieval Europe, cooks combined contrasting flavors and spices in much the same way that Indian cooking still does today. Paul Lacroix/Wikimedia hide caption

itoggle caption Paul Lacroix/Wikimedia

"There's no reason to believe that exposure to arsenic in food and wine is above levels that are considered to be safe," says Susan Ebeler, a professor and chemist in the Foods For Health Institute at the University of California, Davis. Erik Schelzig/ASSOCIATED PRESS hide caption

itoggle caption Erik Schelzig/ASSOCIATED PRESS

These beans, grown on test plots at the International Center for Tropical Agriculture in Colombia, can thrive in temperatures that cripple most conventional beans. Courtesy of CIAT/Neil Palmer hide caption

itoggle caption Courtesy of CIAT/Neil Palmer

Vanilla is seemingly a prima donna spice because its pods have to be hand-pollinated and then boiled and dried in the direct sun for only one hour. iStockphoto hide caption

itoggle caption iStockphoto

Central Illinois corn farmer Jerry McCulley refills his sprayer with the weedkiller glyphosate on a farm near Auburn, Ill. A new assessment of the chemical finds that the (uncertain) risks mainly affect the people who work with it or who come in direct contact with areas where it's applied. Seth Perlman/AP hide caption

itoggle caption Seth Perlman/AP

Bottom round roast is one cut of beef that fits the government's definition of "lean." Still, the definition is confusing to consumers, nutrition scientists argue. Paul Polis/Corbis hide caption

itoggle caption Paul Polis/Corbis

Neil deGrasse Tyson with a Cambodian cricket rumaki canape, wrapped in bacon. "I have come to surmise, in the culinary universe, that anytime someone feels compelled to wrap something in bacon, it probably doesn't taste very good," he said skeptically before taking a bite. Carole Zimmer for NPR hide caption

itoggle caption Carole Zimmer for NPR

A sampling of the multicourse menu served at the Gout de France dinner at the French embassy in Washington, D.C.: (clockwise from top left): seasonal vegetables with winter truffle Bayonne ham crisps; slowly cooked monkfish with fennel pollen flavors in "Armoricaine" sauce; Ariane apple and Guanaja chocolate onctueux; Saint-Nectaire cheese and grilled bread with nuts and raisins. Meredith Rizzo/NPR hide caption

itoggle caption Meredith Rizzo/NPR

Snarky notes may not do much to ward off office fridge thieves. "I came across one guy who will intentionally steal people's food when they leave snarky notes," says Dan Pashman, host of the Sporkful. Photo Illustration by Ryan Kellman/NPR hide caption

itoggle caption Photo Illustration by Ryan Kellman/NPR

This week Kraft Foods recalled nearly 2.5 million boxes of macaroni and cheese that were potentially contaminated with metal pieces. Kraft and other processed food manufacturers are facing many challenges. Toby Talbot/AP hide caption

itoggle caption Toby Talbot/AP