Health

Health
What we do — and don't yet — know about the malaria cases in the U.S.
Five local cases of malaria in the U.S. have been reported — mosquitoes carrying the malaria parasite bit and infected the individuals. How worried should we be? Is climate change a factor?
South Koreans are getting younger, as a new law goes into effect
People in South Korea all became at least one year younger on Wednesday, as the country dropped a traditional method of counting their ages. Under the old system, a person was one year old at birth.
More unhealthy air in southern, central Minnesota as wildfire smoke continues
The air quality alert is in effect for most of the lower half of the state through midnight. Everyone in southern Minnesota is advised to limit time outdoors and exercise.