John Bedolla has dedicated his career to understanding how people make choices. An expert in diagnosing rare and unpredictable diseases, he develops evidence-based decision-making strategies — what he calls software for the brain — that doctors use to solve difficult problems. john-bedolla “The most powerful tool in medicine is the clinician’s mind,” said Bedolla, assistant director of research education and assistant professor of emergency medicine at Dell Medical School. “New technologies, tests, and procedures — those might affect clinical outcomes 10 or 20 percent of the time. But if you can change a doctor’s cognitive approach to care, you can improve the outcomes of every patient they see.”

Roll up your sleeves, America. A national advisory panel of the U.S. Centers for Disease Control and Prevention has released its 2017 advisory for recommended shots affecting adults.

Spending time in the outdoors may improve your sleep, a small study suggests. Researchers found that a week of winter camping reset the body's "clock" to be more in tune with nature's light-and-dark cycle. The result was longer sleep.

As American Heart Month kicks off, doctors at Baylor College of Medicine have answers to some commonly asked questions to help jump starting your path to a healthy heart.