This article was originally on a blog post platform and may be missing photos, graphics or links. See About archive blog posts. Americans may be receiving too much radiation from medical tests whose ...

ST. LOUIS — Doctors are zapping the heart with radiation normally reserved for cancer, a bid to better treat people with life-threatening irregular heartbeats who’ve exhausted other options. While ...

EVANSTON, Ill. — Transistors based on a new kind of material created by Northwestern University researchers have been lifted into outer space on the space shuttle Endeavour and attached to the outside ...

Developing nuclear fusion and modernizing the US nuclear arsenal will require substantial collaboration with the private ...

Decades ago, doctors created a test to determine which breast cancer patients should receive hormone therapy. Now, ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. FLORISSANT, Mo. – A group of homes in ...

PITTSBURGH (KDKA) - There is radiation all around us. Radios, televisions, cell phones, and microwaves are all things that release radiation. These are considered to not be harmful, but there is ...