The natural gas boom in Pennsylvania has new workers flooding into the state. That's causing a housing crunch in some communities, as locals get priced out of the rental market. One rural county in the northern part of the state has opened its first homeless shelter.
About 40 percent of TV households have digital video recorders. Once you have one, you may think differently about the shows you watch. TV critic Eric Deggans of the Tampa Bay Times has found some hidden meanings in the TV series his DVR tapes week after week.
All wars bring innovations — in weapons, and also in ways to repair the damage done. Penicillin is one of the more famous examples: It came into use as a treatment for troops in World War II.
The wars in Iraq and Afghanistan have brought their own breakthroughs, none more dramatic than the prosthetics that come close to giving back what has been lost. And big advances in treating grievous injuries have meant many more troops coming home alive.
In northwestern China's Shaanxi province, a neatly manicured and landscaped memorial park the size of six soccer fields is one sign of the revolutionary lineage of Xi Jinping, the man set to become China's next leader.
Known as a Communist Party princeling, Xi is the 58-year-old son of Xi Zhongxun, a deputy prime minister and revolutionary hero who died in 2002.
The elder Xi was born in Fuping county in Shaanxi, more than 600 miles southwest of Beijing, and is considered a hometown hero.