While Iran's military sought to deny the delivery of ammonium perchlorate from China, new videos emerged showing an apocalyptic scene at the still-smoldering port.

Northrop Grumman tests rocket motor for Mars Sample Return, aiming to bring geological samples from Mars to Earth for analysis.

Firefighters say the situation at the Smyrna home was made more difficult because of the homeowner's rocket-building hobby, which helped fuel the flames.

In February, CNN reported that two vessels carrying 1,000 tons of sodium perchlorate had anchored outside the Iranian port of Bandar Abbas. In June, just a week before the war, The Wall Street Journal ...

Explosives materials were found during a search warrant of suspect’s home after he and a deputy both died in a shootout in northwest Kansas, an official said.

AMPAC is the leading North American manufacturer of ammonium perchlorate, a critical oxidizer and the primary ingredient used in solid rocket propellants for both defense and space systems.

Iran has reportedly ordered thousands of tons of ballistic missile materials from China amid tense negotiations with the United States over the future of its nuclear program. Ammonium perchlorate ...

Iran's missile fuel procurement signals renewed military ambitions and complicates fragile nuclear diplomacy with the U.S.

Earlier shipments of missile ingredients Earlier this year, Iranian ships docked in China to load over 1,000 tons of sodium perchlorate, a precursor for ammonium perchlorate.

Shipments of ammonium perchlorate are expected to reach Iran in coming months and could fuel hundreds of ballistic missiles, the people said.