US intelligence agencies believe that China is developing a new generation of nuclear weapons and has conducted at least one covert explosive test in recent years as part of a broader push to ...

Sandia National Laboratories are planning to conduct a controlled explosives test. It is set to happen on Wednesday, Jan. 7.The expected time for the testing is between noon and 3 p.m. Wednesday. Some ...

The U.S. on Friday accused China of conducting a secret nuclear explosive test, while pushing for a new arms control treaty. "I can reveal that the U.S. government is aware that China has conducted ...