Add Yahoo as a preferred source to see more of our stories on Google. How can parents distinguish typical aggressive behavior in kids from something more extreme? Experts explain. (Image: Getty; ...

Please provide your email address to receive an email when new articles are posted on . An international team of investigators has identified a drug candidate that nearly doubles survival rates for ...

Please provide your email address to receive an email when new articles are posted on . A first-in-human clinical trial will assess the safety of a personalized vaccine to treat diffuse hemispheric ...

Doctors categorize non-Hodgkin lymphoma as aggressive if it grows and spreads quickly. There are many types, and they typically require immediate treatment. Lymphomas can begin anywhere in the body ...