Fresh-cut apple slices like this one quickly turn brown and mushy when exposed to air. USDA-ARS chemist Dominic Wong and his collaborators discovered a method to protect apple slices from browning.
This post is part of the Science Tuesday feature series on the USDA blog. Check back each week as we showcase stories and news from the USDA’s rich science and research portfolio.
It’s hard to imagine average Americans of the 1950s and ‘60s walking around carrying bottles of water or worrying about getting to the gym three times a week. But just as lifestyles have changed over the decades, so have eating styles. Today’s Americans demand a variety of fresh, convenient, healthy, quick snacks and meals—and USDA scientists made a major contribution to meeting that demand. Read more »
(Left to right) Bob Dickey Discussing features of the Wall With North Dakota Senator Byron Dorgan. Also shown: Aaron Ridenour at a North Dakota Energy Expo.
Born in the first half of the 20th century, rural electric cooperatives drove the monumental effort to bring electricity to remote areas of the country where investor-owned utilities could not make a profit. Owned by their members and not-for-profit organizations, rural electric cooperatives have been providing safe, reliable and affordable electric power for 75 years. Read more »
Vikings players mingled with fans—including plenty of children--during the NFL team’s annual Taste of the NFL event.
On October 4, fellow USDA Food and Nutrition Service staffer Julie Mikkelson and I attended the Minnesota Vikings annual Taste of the NFL bash at Minneapolis’ Mall of America. This enormously popular charity event funds feeding efforts operated by Second Harvest Heartland, the Upper Midwest’s largest hunger-relief organization. Read more »
The Food Safety Discovery Zone’s hardworking staff of U.S. Public Health Service Commissioned Corps Officers take a break to pose with Surgeon General Regina Benjamin outside of the exhibit.
The USDA’s Food Safety Discovery Zone, in cooperation with FedStrive, made its latest stop at the Health and Human Services’ FreshFarm Market on Wednesday, October 6, 2010 from 2:30 p.m. to 6:30 p.m. 307 market-goers were provided with information on how to prevent foodborne illnesses using the Be Food Safe campaign’s four easy steps: Clean, Separate, Cook, and Chill. Read more »
Most people do not realize that more than half the water in the United States comes from watersheds managed on forests. Used in homes, on ranches, in industry and for energy production, water resources in forests provide important services to people, as well as habitat for a wide variety of aquatic life. Our rapidly changing climate, however, is challenging our watersheds with both wet and dry extremes – more severe droughts, more frequent and larger floods, more soil moisture stress and lower stream flows during the dry season, less of a snowpack reservoir, and other effects. In a unique pilot project, 11 national forests around the country are assessing the vulnerability of their water resources and watersheds to such changes. Read more »
Houston Texans middle linebacker DeMeco Ryans spoke to students at the pep rally to kick off Fuel Up to Play 60 at Pershing Middle School in Houston, Texas.
“Fuel, fuel; Up, Up” and “Let’s Play 60!” were the cheers of the day at Dealey Montessori Vanguard and International Academy in Dallas on September 21. School cheerleaders and Rowdy, the Dallas Cowboys mascot, led the school-wide pep rally to kick off the school’s Fuel Up to Play 60 program. Read more »