Catherine O’Hara died of a pulmonary embolism and had rectal cancer at the time of her death, NBC News confirmed on Feb. 9. A pulmonary embolism, or a blood clot in the lungs, was the immediate cause, ...

Your brain needs a continuous supply of blood to survive. Fortunately, the human brain is supported by 400 miles of blood ...

Many people experience indents on their legs after wearing socks all day long. This is how to know when it's normal.

What began as lingering Achilles pain for 31-year-old Tom Mahan escalated into a life-threatening medical emergency just days ...

TODAY: Butto underwent his surgery yesterday, the Giants announced (hat tip to Susan Slusser). The right-hander’s recovery timeline has now been increased to 5-6 months, meaning that Butto’s 2026 ...

The South Texas Blood and Tissue Center’s Blood Bus made an appearance in Downtown Victoria on Monday, looking to lessen the urgent need for blood in the Crossroads. For Prosperity Bank of South Texas ...

Colorado coach Deion Sanders recently had a procedure for recurring blood clots but is recovering well. The team's spring game featured a touchdown pass from Julian Lewis to newcomer Danny Scudero.

Researchers have uncovered why a rare blood clotting disorder can occur after certain COVID-19 vaccines or adenovirus infections. The immune system can mistakenly target a normal blood protein (PF4) ...

Every year, nearly 900,000 Americans are affected by venous thromboembolism (VTE), a condition in which blood clots form in the veins and can migrate to the lungs. These types of blood clots need ...

The American Society of Hematology (ASH) and the International Society on Thrombosis and Haemostasis (ISTH) released comprehensive clinical practice guidelines on anticoagulant prophylaxis in ...

SAN FRANCISCO — The Giants announced on Saturday afternoon that right-handed reliever José Buttó will miss the next two to four months after undergoing a successful surgery on Friday to remove a blood ...