Got a nasty stomach bug that won’t go away? It could be cyclosporiasis, a parasitic infection that causes weeks of debilitating diarrhea, cramps and bloating.

Ambitious studies have been examining the protective effects of diet, exercise and socializing — with surprising results.

The strain of the virus that's responsible for the current outbreak has no specific treatments or preventive measures. Three new clinical trials could provide possible breakthroughs.

Many people use glucosamine, though evidence of its effectiveness is mixed at best, experts said.

Mobility coach Dana Santas shows how integrating resistance training into a weekly fitness regimen can benefit women’s heart health.

A systematic review found creatine monohydrate may help as an add-on treatment for major depressive disorder, but researchers say the evidence is mixed.

The increasingly common habit is bad for multiple systems in our body.

Dr. Jeremy Faust saves lives in the ER and breaks stories with his Inside Medicine newsletter. He’s also testing the bounds of news reporting.

Experts hope they will be a game-changer and cut the nine-year or longer diagnosis waits patients can currently face.