The allegations were leveled by U.S. officials late last week. Arms control experts worry that norms against nuclear testing are unraveling.

The US accused China of secret nuclear tests, banned under international agreement, that were building toward tests of larger ...

President Trump’s call to resume nuclear tests was muddied this week when Energy Secretary Chris Wright said the United States would not resume explosive testing, which was last conducted in the 1990s ...

Washoe County commissioners unanimously approved a special-use permit Tuesday for an explosives testing and drone research project on land near the Black Rock Desert, the site of the annual Burning ...

ALBUQUERQUE, N.M. (KRQE) – Sandia National Labs plans to conduct a controlled explosives test on Tuesday, October 14, between 8 a.m. and 5 p.m. The testing will occur on the south end of Kirtland Air ...

"I can reveal that the U.S. government is aware that China has conducted nuclear explosive tests, including preparing for ...