Former USAF officer Robert Salas claims UFOs sent a stark message about nuclear weapons, shutting down 10 warheads at ...

Moscow threatens retaliation for permitting Ukraine to strike inside Russia, keeping alive its implied nuclear menace.

Iran’s pursuit of nuclear technology began in the early 1970s, fuelled by oil wealth and the Shah of Iran’s vision for ...

Iran is set to meet with Britain, France and Germany for talks Friday on its nuclear programme after the three governments ...

Balloon launches from around the world are part of a new kind of global alarm system: One that can detect if another country ...

The 5-year-old U.S. Space Force is moving quickly to confront what is becoming its priority challenge: the threat of ...

South Korea and the United States will hold a discussion-based exercise simulating North Korea's use of a nuclear weapon next ...

The planned reopening of the Three Mile Island (TMI) nuclear plant is praised as a boon for Pennsylvania and a boost for ...

Texas Attorney General Ken Paxton said that over several years, the firms used their influence to pressure coal companies to ...

President-elect Donald Trump wants to meet with North Korean dictator Kim Jong Un to ease tensions in Korea, but Kim has cast ...

To understand how Ukraine, of all places, became where the world at large was introduced to this alleged wonder weapon, we ...

The U.S. decision to allow Ukraine to fire American weapons deeper into Russia has not increased the risk of a nuclear attack ...