Calcium pills may up heart attack risk, study suggests
After years of Canadians hearing that they need to take in more calcium, a new study suggests calcium supplements might increase their risk of having a heart attack or stroke. (Source: CTV Health)

Person with active tuberculosis visited two Calif. neonatal units
Initially 35 babies were thought to have been exposed at the hospitals for the bacteria that causes TB, but officials lowered their estimate to 26 (Source: Health News: CBSNews.com)