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New study identifies genes potentially controlled by viral DNA snippets.

Researchers find that strep bacteria release toxins to defeat later-arriving rivals.

Researchers zero in on a receptor that regulates age-related metabolic decline—and could reverse it.

Dr. Benjamin Brucker explains why there’s new hope for those with overactive bladder and nocturia.

Dr. Christine Ren-Fielding discusses the role of bariatric surgery and inflammation in knee pain.

Our experts study new treatments and ways to diagnose people with systemic lupus erythematosus.

Researchers have identified new links between eye structure, function, and neurological disorders.

A series of mobile applications offers parents evidence-based advice on their child’s behaviors.

Dr. Alan L. Mendelsohn explains why simple hands-on toys are better for kids than high-tech gadgets.

Immunotherapy may increase the effectiveness of therapies for lymphomas, new research suggests.