In 2009, then-Veterans Affairs head Eric Shinseki declared that all homeless veterans would have housing by 2015. New Orleans has made big strides, but in Los Angeles, the problem persists.
In the past 10 years, the global blueberry crop has tripled. Yet the big, round commercial blueberry is a fairly recent innovation. It was created by breeders exactly 100 years ago, in New Jersey.
A huge legal battle is coming over the White House plan to address climate change with additional power plant regulations. The coal industry has the most to lose, and plans to take the EPA to court.
It's called yaupon. Native Americans once made a brew from its caffeinated leaves and traded them widely. With several companies now selling yaupon, it may be poised for a comeback.
The official recognition by the International Olympic Committee means that disc sports are now eligible for future Olympic Games.
Young entrepreneurs in Africa say they're leading a tech movement from the ground up. They think technology can solve social ills. But critics wonder if digital fixes can make a dent.
Most young children who are extra choosy about what they'll eat eventually outgrow the habit. But research finds that in extreme cases, the pickiness may be linked to depression or social anxiety.
Tiny Pearlington, Miss., was obliterated 10 years ago. In a town of 1,700, only two houses stood relatively unscathed. Volunteers did most rebuilding, for better or worse, and recovery has been slow.
More than 80 percent of people in South Korea live in cities. But in the past few years, there has been a shift. Tens of thousands of South Koreans are relocating to the countryside each year.
Oil prices are falling, down sharply since mid-June to just over $45 a barrel. That has affected gasoline prices, now down to an average of $2.65 a gallon, about 85 cents less than a year ago.