A receipt from Centre Street Cafe in Jamaica Plain, Mass., includes a 3 percent "hospitality administration fee," which comes out to 39 cents on $13 of food sales. The entire fee goes to nontipped employees in the kitchen. Simón Rios/WBUR hide caption
Would having to wait 25 seconds for your snack prompt you to make healthier choices at the vending machine? New research suggests the answer is yes. M. Spencer Green/AP hide caption
Scenes from inside greenhouse No. 2 at Wholesum Farms Sonora. Elissa Nadworny/NPR hide caption
Matt Kern harvests wild bull kelp for salsa that he and his partner, Lisa Heifetz, are selling as part of his new business. Courtesy of Matt Kern and Lisa Heifetz hide caption
In its prime, the Hero sailed through frigid temperatures and ice-strewn waters in the South Pole. But now it's sinking, leaking oil and threatening Washington's oysters. Molly Solomon/Oregon Public Broadcasting hide caption
A new report highlights victims of human trafficking in the food industry, from farm workers to restaurant bus staff, cooks and wait staff. Some victims are exploited for both sex and labor. Juanmonino/Getty Images hide caption
Pesticide warning sign in an orange grove. The sign, in English and Spanish, warns that the pesticide chlorpyrifos, or Lorsban, has been applied to these orange trees. Jim West/Science Source hide caption
There are many rituals associated with the Hindu Sindh holiday Cheti Chand, which falls on March 29 this year. One that continues to hold meaning for the author is the consumption of tahri, or sweet rice, during langar, the communal meal at the end of the celebration. Pooja Makhijani for NPR hide caption
Volunteers gather bags of groceries for people seeking assistance at a food pantry in Concord, Mass. Many groups that help low-income families get food aid say they've seen an alarming drop recently in the number of immigrants applying for help. Yoon S. Byun/Boston Globe/Getty Images hide caption
Craft breweries now account for 5,234 of 5,301 U.S. beer makers, according to an industry group's annual tally. Here, Danielle Coons, the tasting room ambassador at D.L. Geary Brewing Co. serves a beer in Portland, Maine, last November. Brianna Soukup/Portland Press Herald via Getty Images hide caption
Compared to leaf-eaters, primates who ate fruit had around 25 percent more brain tissue. Anup Shah/Getty Images hide caption
Demand for domestic tea is so strong that Minto Island Tea Co. continues expanding production. Here, Camellia sinensis is planted on the Salem, Ore., farm. It takes three years for tea plants to mature for harvest. Courtesy of Minto Island Tea Co. hide caption
There's overwhelming consensus that breast-feeding is the optimal way to feed an infant. But the topic of how breast-feeding may influence cognitive ability is controversial. Guerilla/Getty Images hide caption
In 1957, Duncan Hines and his wife, Clara, cut a cake at the Duncan Hines test kitchen in Ithaca, N.Y. Courtesy of Department of Special Collections-WKU hide caption