The Executive Secretary of the Comprehensive Nuclear-Test-Ban Treaty Preparatory Organization (CTBTO), Robert Floy, learned ...

Hydroacoustic signals captured by the world's international nuclear monitoring system suggest an underwater landslide may ...

He also visited the National Data Center for Early Warning for Disaster Mitigation, where he spoke with the center's ...

Hydroacoustic signals captured by the world's international nuclear monitoring system suggest an underwater landslide may have broken communications ...

Many scientists say “subcritical” experiments and computer simulations make nuclear weapons testing unnecessary.

Editor in chief Nancy Shute traces the history of nuclear weapons, from the first sustained nuclear reaction in 1942 to the renewed interest in explosive tests today.

Researchers used data collected by hydrophones installed by the International Monitoring System of the Comprehensive Nuclear-Test-Ban Treaty Organization (CTBTO) to determine the location of the ...

Dr. Robert Floy, Executive Secretary of the Preparatory Organization for the Comprehensive Nuclear-Test-Ban Treaty (CTBTO), ...

The Office of Environmental Regulation and Safety (ORSA-CITMA) is the National Regulatory Authority responsible for the ...

The WC-135R atmospheric collection aircraft fleet routinely conducts air-sampling missions globally, including over the Far ...

"Currently the air-sampling mission supports the Limited Nuclear Test Ban Treaty of 1963, which prohibits any nation from above ground nuclear weapons testing," the U.S. Air Force said. The ...