health

Health & Medicine

The fight is on over e-cigarettes

Electronic cigarette ads are on TV. New York City is restricting e-smoking in the same way as it restricts tobacco smoking. And government data indicates that 10 percent of high school students have tried e-cigs. Now, researchers are racing to figure out how they will impact public health.

Science, Tech & Environment

After a long journey from Africa, a new tropical disease sets up shop in Florida

A nasty tropical disease that causes extreme joint pain and can leave sufferers unable to sit up for weeks has shown up in the US for the first time. Florida health officials say at least two cases of chikungunya appear to have been transmitted by local mosquitoes, and a reporter who's been covering the story says officials fear a wider outbreak.

Global Scan

Rodman plays ball with North Korea's dictator

Basketball diplomacy, Dennis Rodman-style, keeps getting stranger. Scientists streak the South Pole and come away with frostbite in tender places. China overtakes Europe in R&D spending. And did you know that Hitchcock made a Holocaust documentary? All that and more, in today's Global Scan.