Regular users benefit most, study indicates
Study finds chest compressions are the real life-saver
Relationships improve your odds of survival by 50 percent
Study author cautions more research is needed
Two-stage vaccination could do away with yearly shots
Deaths reduced by 75%, study finds
But major obstacles remain before 'malaria-proof' is released from lab
Technique may also help predict disease
How many operations done at hospital is only small part of success
Link seen to hormone that regulates tumor growth
Study indicates exercise early in life has long-lasting benefits
Treatments to reduce heart attacks fail, but do limit eye problems
Cesarean babies have genetic mix, while vaginal births give baby unique mix
Lower dose could make safer vaccine more affordable
Four-cup-a-day drinkers had fewer head and neck cancers
Clotting medicine has potential to save tens of thousands from bleeding to death
Researchers find evidence lacking in how to prevent cognitive decline among the aging
Study finds loss of trees creates hospitable environment for disease-carrying mosquitoes
Women in study experienced improved sleep, fewer side effects from chemotherapy
Study finds mental health issues such as depression and anxiety increase along with exposure
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