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

A radioactive wasp nest discovered near a nuclear waste tank at the Savannah River Site in South Carolina tested over 10 times the federal contamination limit. The U.S. Department of Energy says the nest poses no health risk,

A terrifying discovery was made at a nuclear facility in South Carolina: radioactive wasps. Radiological Control Operations found a wasp nest on a post close to a tank at the Savannah River Site in Aiken, according to a report from the U.S. Department of Energy.