In reality, however, the effects of human activity, from nuclear weapons testing and industrial accidents, have created some ...

A school bus arrives at Jana Elementary School on Monday, Oct. 17, 2022, in Florissant. Radioactive samples were found at the Hazelwood School District school, according to a recently released report.

Conservation experts in Virginia’s capital Tuesday pulled books, money, ammunition, documents and other artifacts from a time capsule found in the remnants of a pedestal that once held a statue ...