There were 270 tons of ammonium ... ammonium nitrate mixed with fuel oil in the 1995 Oklahoma City attack Federal investigators haven't determined the cause of a horrific fire and explosion ...

Authorities say Danie Park, 32, collaborated with Guy Edward Bartkus, who died in the explosion in Palm Springs, California, ...

Ammonium nitrate train wreck in Buffalo County posed no explosion risk. Learn about its history and how it's used.

A powerful car bomb aimed at a fertility clinic rocked. Here's what we know about who's responsible and where the ...

LOS ANGELES (AP) — Two men who met in fringe online forums tested explosives in the California desert that were later used to ...

Murrah Federal Building in downtown Oklahoma City ... Texas explosion, the Chemical Safety Board, an independent federal agency that investigates chemical accidents, recommended that ammonium ...

A Washington state man has been arrested in connection with the Palm Springs fertility clinic bombing, according to media ...

FBI investigates Palm Springs fertility clinic car bombing by anti-pro-life advocate. Suspect had access to chemicals for ...

During the past decade, nearly 20,000 visitors have explored the History of West Museum, including people from China, Japan, ...

A mysterious snow falls silently over Buenos Aires, killing anything it touches within seconds. This chilling event from The Eternaut draws on strange scientific ideas and echoes real-world dangers.