Vital Signs

Heart disease was responsible for about 1 in every 5 female deaths in 2023. But a Dallas surgeon says more awareness can help protect your health.

An allergist in Dallas explains the winter allergies that can result from too much time indoors during winter storms, and why some people are allergic to cold weather.

A Dallas cardiologist explains how this form of chest pain differs from a heart attack, and how you can prevent it from occurring.

A registered dietitian in North Texas explains how more fiber in your diet contributes to better gut health and to overall wellness.

A North Texas dental expert explains the importance of good oral health during pregnancy, and how it can matter during the life of the child.

It's a common condition involving hypertension with serious consequences when left untreated. A Dallas Ob-gyn explains why she thinks the test is a game-changer.

SAD is a kind of depression that lower your energy and affect you moods. A North Texas dietitian explains how and why food can be an effective treatment.

The study found the number of teens engaging in daily teen vaping nearly doubled between 2020 and 2024. A Dallas expert offers recommendations for treatment.

The trial at UT Southwestern Medical Center involves an innovative chemotherapy treatment for patients with locally advanced or stage 3 cancer.

A newly approved blood test can help rule out some cases based on the amount of amyloid in the brain. A neurology professor at UT Southwestern Medical Center explains.

Too little play time, not enough parental involvement, and too much time on screens may account for the problem. A University of Texas at Arlington professor talks about how to address the problem.

November 2 marks the switch to standard time. A Dallas sleep specialist explains why she thinks we're all better for it.