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It began 17 years ago when two of the scientists wrote an article about intestinal gas. They named it: "Nitric Oxide and Inflammation. The answer is "Blowing in the Wind."

High school athletes were running a cross country meet in Alaska when some encountered a bear. The meet was disrupted, but Taylee Nyquist ran well. She tells KRBD, she ran like a bear was chasing her.

Thousands of protesters used umbrellas to deflect tear gas canisters as authorities tried unsuccessfully to break up demonstrations in the city's Central business district.

Former President Bill Clinton will come back to Arkansas next week to hold a series of rallies for Democrats. The Arkansas Democratic Party has announced…

As thousands of people throng Hong Kong's financial district to protest for democratic reforms, many wonder whether Beijing will crack down.

Ashraf Ghani Ahmadzai takes over from Hamid Karzai after a disputed election that forced a unity government with rival candidate Abdullah Abdullah.

As world-class violinist Joshua Bell plans a second Washington, D.C., Metro performance, we reflect on the rare opportunity to try something again.

Pro-democracy protesters are downloading a fast-growing app called FireChat to stay in touch. It has been used around the world during political unrest.

Most U.S. poultry is bathed in a little chlorine on the way to your plate. But that treatment is banned in Europe. Now "chlorinated chickens" are a sticking point in a trans-Atlantic trade deal.

New drugs and vaccines can take years to develop. But health officials and researchers are accelerating tests of experimental drugs to fight the outbreak in West Africa.