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 but officials said there is no danger to anyone. Employees who routinely ...

Scientists have revealed key properties of radioactive promethium, a rare earth element with poorly understood applications, using a groundbreaking new method. When you purchase through links on our ...

Four radioactive wasp nests may indicate previously undetected environmental contamination at the decades-old Savannah River Site. Here’s what to know. By Emily Anthes Four radioactive wasp nests have ...

The ionizing radiation symbol, featuring three curved blades emanating from a central point, has been used since 1946 to warn workers, scientists and the public of the presence of radioactive material ...

The buzz about radioactive wasps at a Cold War-era nuclear site in South Carolina just won’t die. Investigators found “hot” nests inside a nuclear weapons facility in South Carolina, with scientists ...

Authorities scanning a remote Australian highway for a tiny missing radioactive capsule have found it by the roadside, after a challenging search likened to trying to find a needle in a ...

Walmart has recalled frozen, raw shrimp sold in 13 states because federal health officials say it could have potential radioactive contamination. The US Food and Drug Administration asked Walmart to ...