Kelly Brownell is a professor in the Department of Psychology at Yale University, where he also serves as professor of epidemiology and public health and as director of the Rudd Center for Food Policy & Obesity.
The numbers are staggering: One-third of Americans are obese; another third are overweight. Some 26 million Americans have Type 2 diabetes. An additional 79 million more are pre-diabetic. Thanks to these figures, the children of today have a good chance of becoming the first generation of Americans to die at younger ages than their parents.
The sun breaks through dense jungle foliage as South Vietnamese troops, joined by U.S. advisers, rest after a cold, damp and tense night of waiting in an ambush position for a Viet Cong attack that didn't come, January 1965.
Pulitzer Prize-winning photojournalist Horst Faas, who captured several iconic moments during the Vietnam War, died May 10. He was 79.
Haas was the chief of The Associated Press' Southeast Asia bureau from 1962 to 1974, where he covered the fighting and mentored dozens of young photographers who were sent out across Vietnam to capture images of the war's terror and inhumanity.
While U.S. Ambassador to Afghanistan Ryan Crocker says there is a path toward relative stability in Afghanistan and away from a return to the kind of civil war that devastated the country in the early 1990s, the difficulties still facing that nation have been underscored by more violence:
-- CNN.com reports that "a bomb exploded inside a shop in the northern Afghanistan province of Faryab on Monday, killing nine people, according to the Afghan Interior Ministry."
A technique called hydraulic fracturing, or fracking, has kicked off an energy boom in the United States. Fracking lets drillers unlock vast reservoirs of natural gas that were previously inaccessible. Over the past decade, about 200,000 gas wells have been drilled across the country.
When Adam Spiegel rolls down the metal security doors at his Medford, Ore., store, a painting becomes visible. Officials told him to clean the graffiti or be fined. He tells the Mail-Tribune it's not graffiti: it's a mural. Some onlookers think the painting resembles a giant bong.