Deion Sanders' doctor reveals the Colorado coach nearly lost his leg following blood clot surgery during the 2025 season.

Doctors warn that long hours of sitting can raise deep vein thrombosis risk in young adults. Experts explain how clots form, early warning signs, and simple steps to cut risk.

San Antonians carry more blood clot risk than the average American.

A clot occurs when blood, which is usually liquid and flowing, thickens, becomes more gelatinous, and forms a clump. This is useful to halt excessive bleeding when you have an injury, but some blood ...

Uncrowned is a new destination for all things MMA, boxing, wrestling, and more, featuring Ariel Helwani. Yahoo Racing is powered by Motorsport Network, providing expert reporting, analysis, and ...