Pacific representatives are meeting in Suva to push for nuclear justice, victim assistance and environmental remediation ...

The Trinity test’s legacy endures in New Mexico as the U.S. moves to expand nuclear weapons production amid health concerns ...

In 1956, American nuclear weapons scientists conducted an experimental detonation during Operation Redwing that produced a ...

North Korea is the only country known to have conducted a nuclear explosive test in the 21st century.

North Korea’s interest in nuclear weapons was decades in the making—but its first earnest attempt during the 1990s was ...

In 1967, the US set off a 29-kiloton nuclear bomb under New Mexico to free natural gas. The well produced 213 million cubic ...

In the summer of 1946, the United States dropped nuclear weapons on Bikini Atoll in the Pacific in Operation Crossroads—the first nuclear weapons tests after WWII. In 1947, the Navy returned to the ...

Add Yahoo as a preferred source to see more of our stories on Google. Robert Pape (Jacquelyn Martin/AP) Iran could be preparing a dramatic "October surprise" involving its nuclear program just weeks ...

Executive Summary For nearly 50 years, public concern and scientific debate have surrounded the program of above-ground nuclear weapons testing that the United States conducted in Nevada during the ...

France has an estimated 290 nuclear warheads, most of which are launched from submarines.