Lena Groeger, Ryann Grochowski Jones and Abrahm Lustgarten, reporting for ProPublica with a searchable map of sites in need of bomb cleanup:
The military spends more than a billion dollars a year to clean up sites its operations have contaminated with toxic waste and explosives. These sites exist in every state in the country. Some are located near schools, residential neighborhoods, rivers and lakes. A full map of these sites has never been made public – until now. Enter your address to see the hazardous sites near you, or select a state.