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Before she was diagnosed with Stage One breast cancer, Leslie LeBlanc was a busy working mom. Thanks to a new type of radiation therapy, she was able to get the treatment she needed without missing a beat.

UVA and UVB rays from the sun can cause melanoma, a scary form of skin cancer that is diagnosed in one in 50 Americans in their lifetimes.

Skin cancer is the most common cancer in our country. Many types of skin cancer are curable, but its deadliest form – melanoma – affects more than 73,000 people every year. Add your voice – #calloutcancer today.

Genetic testing allows UT Southwestern cardiologists to focus on patients' individual cardiovascular care.

The MitraClip is a new treatment for mitral valve repair and can take the place of surgical heart valve replacement in older patients. A physician at UT Southwestern, Dallas explains the benefits.

Transcatheter Aortic Valve Replacement - TAVR - performed by the cardiology team at UT Southwestern in patients who are not candidates for traditional valve replacement surgery due to pre-existing conditions such as lung disease, mobility issues, or other disorders.

Having a heart condition doesn’t necessarily exclude you from donating blood. UT Southwestern explains which heart patients can and can’t safely give blood.

A study about “sleep genes” in mice might explain why we need sleep, and how we may be able to treat sleep disorders in the future.

Without research volunteers like Sheri Evans, clinical advancements toward new medical treatments simply aren’t possible.

Fish oil is sold as a heart-healthy supplement, but there is no evidence to suggest it helps prevent a heart attack. UT Southwestern explains.