In June, Tommy Schroader was in the crystal blue waters off Grand Cayman Island petting a giant stingray.
Patients prescribed the diabetes drug metformin have a lower risk for heart attack, stroke and death than patients taking sulfonylurea drugs.
Study adds evidence for infectious agents’ role in sarcoidosis, an inflammatory condition that can lead to respiratory failure and death.
Environmental toxins may contribute to endometriosis-related infertility by disrupting endometrial response to progesterone.