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For the first time, scientists have recorded human nerve cells firing together in flexible assemblies, a process that appears necessary to successfully encode long-term memories, a study led by UT Southwestern researchers reports.

The Pfizer-BioNTech COVID-19 vaccine limits transmission, hospitalization, and death from COVID-19 even among patients infected by variants of the virus, but the effectiveness of antibodies it generates diminishes as patients get older, according to a study by UT Southwestern researchers.

New research from pediatricians at UT Southwestern and Children's Health reveals the impact of COVID-19 on mental health in children.

The number of surgeries performed on Black, Latino, and Asian children is significantly lower than among white children in the United States, a UT Southwestern study has found. These differences may reflect inequities in access to surgical care.

Measuring levels of a specific brain wave could lead to more objective, definitive methods of diagnosing concussions.

UT Southwestern Medical Center ranked fourth in the nation and No. 1 in Texas for commercializing new biomedical technologies, considered a critical step in bringing its laboratory discoveries into clinical practice.

A first responder for almost four decades, Roger McCurley had made hundreds of hospital runs while providing emergency service to people in the midst of the worst days of their lives.

Individuals should weigh their own personal health and risk levels in deciding when to receive a second booster of the COVID-19 vaccine, UT Southwestern infectious diseases experts advise.

Researchers at UT Southwestern have developed a first-of-its-kind ultrasound-guided cancer immunotherapy platform that delivers immune-stimulating agents to cells for the development of systemic anti-tumor immunity.

A team led by UT Southwestern researchers has identified how SARS-CoV-2, the virus that causes COVID-19, builds a structure called the RNA cap that’s critical for successful viral replication.