Progression-free survival nearly five times longer in people receiving treatment

But whether shared decision making results in better outcomes isn't clear, study finds

Procedure becoming more common in younger adults, but hospital stays now a day shorter

Tied to raised risk of a severe stroke, poor recovery, researchers say

In small study, almost a quarter met all criteria for the trauma-induced disorder

Doctors' claims that this is fueling increasing health costs unwarranted, expert says

Canines can discern difference between happy and angry expressions, study contends

Sign up or switch plans by Feb. 15 to avoid penalties

Researchers say healthy eating plan appears to cut odds of blood clot

Aerobic exercise improved outlook and helped patients regain everyday skills