Some hormonal birth control products, including the pill, vaginal ring and skin patch, may increase the risk of a heart attack or stroke, new research suggests.

The study revealed the risk of developing venous thromboembolisms from various types of synthetic hormones, providing ...

Tumors can drive thrombosis by releasing chemokines, secreted proteins that can circulate to the lung. This image of a lung sample shows how immune cells called macrophages release small vesicles ...

Blood clots form in response to signals from the lungs of cancer patients—not from other organ sites, as previously ...