Over the last few decades, the ability of doctors to successfully treat childhood leukemias has risen dramatically. For the small group of patients that don't respond to initial therapy, figuring out why has become an important research topic.

Cancer cells are extremely versatile and adaptable. They find ways to wiggle out of any attempts to restrain them. Researchers are working with the very mechanism that cancer uses to avoid death to develop a potentially powerful therapy for lymphoma.

Genetic experiments have come a long way from growing peas. A new line of testing created a zebrafish with cells that can glow under certain conditions, which helps scientists figure out what drug is the best at killing cancer cells.

Researchers are always looking for new ways to selectively attack cancers while leaving healthy cells alone, as many of the most common treatments for cancer involve some unfortunate friendly fire.

The link between inflammation and cancer has been used to advertise everything from fish oil to aspirin, but the science behind it can be murky. Some new research may show the mechanism behind the link.

Since the advent of targeted therapies, chronic myeloid leukemia ( CML ) has become easier to treat. And while the drugs usually put people into remission, the disease can return with full fury.

Many genetic changes are involved in any given cancer, but some changes are very important to consider for chemotherapy. Acute Myeloid Leukemia (AML) is an example of a cancer where treatment can vary widely depending on the genetics involved.

Clot-busters used to treat severe cases of pulmonary embolism, or a blood clot in the lungs, can safely treat less serious cases. New research suggests they are safe and effective in treating moderate pulmonary embolism.

U.S. Food and Drug Administration officials have approved Omontys ( peginesatide ), a drug administered through monthly injections to treat anemia in patients with chronic kidney disease.

Spicing up lunch with the addition of fiery peppers may do the heart favors. Capsaicin , a substance that adds the heat to a variety of peppers, including jalapenos and habaneros , has been found to improve heart and blood vessel health.