One of two reviews suggests it may help people live longer, but finding is not definitive

Parents gave Lactobacillus reuteri to colicky infants in study

Small study suggests shifting hormone levels may have an impact, researcher says

Analysis of 50 years of clinical data adds to controversy over who should be screened, how often

Analysis of 50 years of clinical data adds to controversy over who should be screened, how often

Jury is still out on whether such regimens could do the same for humans, experts say

Few public or private programs offer direct support to these caregivers, researchers say

More studies needed to explore the apparent association, researchers say

Anonymous Obama administration officials say 7 million people signed up for coverage, report says

Bill Prevents Cuts in Medicare Payments to Doctors Arizona Abortion Drug Rules Upheld by Judge Stem Cell Study Data Fabricated, Investigators Say Widespread Ebola Outbreak in Guinea Difficult to Fight: Aid Group