Using orphans as test subjects, researchers studied how the body absorbed iron and calcium using radioactive tracers.

Scientists are warning that a nuclear bomb plant could be leaking after workers have found three more radioactive wasp nests.

Wilmer Lewis Jones, 47, of Greensboro has died from his injuries after a shooting took place in the 1500 block of Hamilton ...

Radioactive wasp nests at the Savannah River Site raise questions about the wildlife living within the nuclear weapons and ...

A timelapse graphic showed a wildfire approaching Plowshare Peak, California on Friday (August 1) into Saturday (August 2).

A patient at Mayo Clinic in Florida was the first person to receive a medicine containing actinium-225 to treat their advanced breast cancer.

Mayo Clinic has treated the first person in the U.S. using a novel radioactive medicine for advanced breast cancer as part of ...

A South African university has launched an anti-poaching campaign to inject the horns of rhinos with radioactive isotopes that it says are harmless for the animals but can be detected by ...

Workers at a site in South Carolina that once made key parts for nuclear bombs in the U.S. have found a radioactive wasp nest ...