Potatoes have gotten a lot of bad press as major contributors to obesity and diabetes. But Joe Vinson, a chemistry professor at the University of Scranton, aims to rehabilitate the humble tuber. When he had overweight people eat potatoes daily for a month, their blood pressure dropped, and they didn't gain weight.
Federal mine safety regulators have discovered false reporting of accidents and injuries at two West Virginia coal mines once owned by Massey Energy, which also owned the mine hit by a deadly explosion last year.
The Mine Safety and Health Administration (MSHA) says the Randolph and Justice No. 1 mines in Boone County, W.Va., inaccurately reported or neglected to report 24 injuries last year that resulted in 1,125 lost days of work.
The Muslim holiday of Eid al-Fitr is always a time of joyous celebration in the Islamic world. The holiday's arrival means that Ramadan, the long month of daytime fasting, is over, and friends and family gather to exchange gifts and share meals.
As it began Wednesday in Tripoli, the holiday carried even greater resonance this year because of the rebel takeover of the Libyan capital.
"It's the big Eid this year," says resident Alaa al-Najaa. "In my life, I haven't seen the people before like that, especially the children."
The new memorial for Martin Luther King on the National Mall in Washington includes a lot of quotes from the civil rights leader. But on the north side of the memorial, there is a paraphrased quote that's causing a stir.
"I was a drum major for justice, peace and righteousness," the inscription reads.
The Philadelphia Police Department is building a new crime-fighting weapon: a map of privately owned security cameras across the city. Police are encouraging residents and businesses to register their own cameras through a program called SafeCam. It could be the early stages of Big Brother, but it's also a cost-effective way for police to have more eyes on the streets.
A large white camera stands out against the brick front of a row house near Temple University in Philadelphia. Humberto Fernandini works for the company that owns the building with the camera.