People who drank three to five cups of coffee per day had a lower risk of premature death than those who didn't drink, a new study finds. iStockphoto hide caption

toggle caption iStockphoto

Four pregnant women sit in lotus position. Thomas Northcut/Getty Images hide caption

toggle caption Thomas Northcut/Getty Images

A bottle of Monsanto's Roundup herbicide in a gardening store in Lille, France. A group convened by the European Food Safety Agency reviewed the available scientific data on the chemical, also known as glyphosate, and concluded that it probably does not cause cancer. Philippe Huguen/AFP/Getty Images hide caption

toggle caption Philippe Huguen/AFP/Getty Images

Granola cereals on a shelf in Glenview, Ill. "If the FDA were to create a more strict, more comprehensive definition, it would give manufacturers a lot more guidance on whether or not they could use the term 'natural' on their food products," says lawyer Ivan Wasserman. Tim Boyle/Getty Images hide caption

toggle caption Tim Boyle/Getty Images

Physical exercise, diet and supportive counseling are the first steps of any weight-loss program. But sometimes that's not enough to take large amounts of weight off, and keep it off, doctors say. 13/Ocean/Corbis hide caption

toggle caption 13/Ocean/Corbis

Microbiologist Mi Kang works to identify a strain of E. coli from a specimen in a lab at the Washington State Department of Health on Tuesday in Shoreline, Wash. Elaine Thompson/AP hide caption

toggle caption Elaine Thompson/AP

Jorje Mendez has lost more than 45 pounds through weightlifting and other lifestyle changes. Trainer Johnny Gonzales, right, helps prediabetic patients at the gym he set up at the Lake County Tribal Health Clinic in California. Farida Jhabvala Romero/KQED hide caption

toggle caption Farida Jhabvala Romero/KQED

Chipotle restaurant workers fill orders for customers. The company is now sourcing some of its pork from a British supplier that uses antibiotics to treat pigs when ill. Gail Hansen, a veterinarian and longtime critic of antibiotic overuse on farms, welcomes this shift in Chipotle's stance on the drugs. Joe Raedle/Getty Images hide caption

toggle caption Joe Raedle/Getty Images

A field near harvest time at Meyers Farm in Bethel, Alaska, can now grow crops like cabbage outside in the ground, due to rising temperatures. Daysha Eaton/KYUK hide caption

toggle caption Daysha Eaton/KYUK

You probably wouldn't want to eat these Jack O'Lanterns since they've been carved and sitting out. But this variety of pumpkin is perfectly edible and nutritious. Wildcat Dunny/Flickr hide caption

toggle caption Wildcat Dunny/Flickr

Chefs Kerry Heffernan and Tom Colicchio pose for a photo at Bearnaise, a Capitol Hill restaurant, on Tuesday before setting out for a day of lobbying lawmakers. Kris Connor/Getty Images hide caption

toggle caption Kris Connor/Getty Images

Soda sales have been flattening, but the industry has stepped up marketing and lobbying, according to Marion Nestle in Soda Politics: Taking on Big Soda (And Winning). Akash Ghai/NPR hide caption

toggle caption Akash Ghai/NPR