The 2014 Winter Olympics will unfold in a resort town on the relatively warm Black Sea — a testament to how far man-made snow has come in recent years. The strategy to supply snow includes a massive system of more than 550 machines — plus insulated blankets to protect piles of already-made white stuff.
President Obama shook hands with Cuban President Raul Castro at the memorial service for Nelson Mandela Tuesday. It is believed to be the first handshake between leaders of the two countries since President Clinton greeted Raul's brother Fidel Castro at a U.N. meeting in 2000.
French-backed African forces are making some headway to restore calm in the capital of Central African Republic. But humanitarian groups say the international response has been too slow as the conflict in the mineral-rich country takes on sectarian tones, pitting Muslims against Christians.
The journal PLoS ONE has a new study that finds organic whole milk has more heart-healthy omega-3 fatty acids than conventional milk. It's being cited by organics advocates as clear evidence that organic milk is more nutritionally beneficial than conventional milk.