Blood Clots The Lungs - Videos

A new study finds smoking and high blood pressure are the leading causes of preventable deaths in the US.

Researchers say a new drug to treat inhalation anthrax shows promise, and can help patients who can't receive antibiotics because they did not realize they were exposed until it was too late.

A new National Cancer Institute report indicates formaldehyde exposure is associated with an increased risk for cancers of the blood and lymphatic system.

NBC's Tracie Potts reports from Washington on a study that indicates seven of ten American children lack the proper amount of Vitamin D.

Clinical Trials for Lung Cancer