Radon is a silent killer. 20,000 lung cancer deaths are caused each year by Radon according to the U.S. National Cancer Institute. Radon is the second leading cause of lung cancer. For non-smokers it’s the leading cause for lung cancer. Lung cancer caused by radon costs the United States ove…

The first attempt in the United States to use a gene editing tool called CRISPR against cancer seems safe in the three patients who have had it so far, but it's too soon to know if it will improve survival, doctors reported Wednesday.

WASHINGTON — Measles has a stealth side effect: New research shows it erases much of the immune system’s memory of how to fight other germs, so children recover only to be left more vulnerable to bugs like flu or strep.