Quarantines have been imposed on the sick and contagious for thousands of years. We look at the use — and abuse — of this strategy to stop the spread of disease.
Jennifer Doudna used to worry that her science wasn't doing anything important. Then some basic research led her team to a discovery that could one day be crucial in healing some genetic diseases.
Russia's annexation of Crimea is reshaping the lives of residents throughout the peninsula. Some find comfort in Russian rule, while others equate Moscow's control with intimidation and persecution.
Police say Frein opened fire on two state troopers more than a month ago, and they've been searching for him since. The Pike County district attorney says he intends to seek the death penalty.
Israel's foreign minister says diplomacy is "more complicated than ... furniture from Ikea." His Swedish counterpart responds that diplomacy, like Ikea furniture, needs "a partner ... [and] a manual."
Patients are often sent for rehabilitation after surgery. But starting those exercise and healthy eating programs before the surgery might help even more. It's not rehab, it's "prehab."