The military wanted to test the electromagnetic impacts of nuclear weapons in space. In 1962 they lit up the sky.

Scientists have unveiled the world's fastest computer in California that will be used to secure America's nuclear weapons stockpile ... has the same square footage as a five to six bedroom ...

The undated image shows the U.S. Navy testing a weapon system known as HELIOS from the USS Preble destroyer in the middle of the ocean.

A scientific investigation dismantles the widespread claim that an Iranian earthquake was actually a secret nuclear test.

Hardline MP Andrei Kolesnik said Putin should authorize a nuclear bomb test as a warning to the West ... missile launchers in ...

Test #123 utilized a 12.5 megaton nuclear bomb. A bomb of this size would incinerate everything within 2.11 square miles while causing third-degree burns in 1,309 square miles. No footage or ...

Fires ballistic missile over Japan and into the Pacific, acknowledging for the first time that it has done so. South Korea ...

For reference, 100 kilotons is at least twice as energetic as North Korea's previous and formerly most-powerful nuclear test. It's also seven times the yield of the US bomb detonated over ...