A new facility will be built on Joint Base Charleston to house a nuclear simulator. Like a cockpit simulator that trains airplane pilots to hands crises and various scenarios, the simulator trains ...

A 12-year-old Dallas student's four-year-long science project may have resulted in his becoming toe youngest person to ever achieve nuclear fusion.

The risks of this stand-off have been contained over the years by various arms-control agreements, most recently New START. But that treaty expired this week, with no replacement. To make matters more ...

A key nuclear treaty, the START (Strategic Arms Reduction Treaty) expires on Feb 4th 2026.  This bilateral treaty between the ...

As the last major nuclear arms treaty between the United States and Russia expires this week, we speak with arms control expert Dr. Ira Helfand, a steering committee member of Back from the Brink, a ...

With New START expiring and China rapidly expanding its nuclear arsenal, a three-way arms race looms, raising fresh risks of instability, global nuclear danger ...

The New START treaty, the last nuclear arms control agreement between the US and Russia, has expired, ending binding limits ...

Deep underground, Iran built one of the most secure nuclear facilities on Earth—air-gapped, fortified, and unreachable by missiles. Then something strange started happening: machines failed, systems ...

The "Doomsday Clock" representing how near humanity is to catastrophe on Tuesday moved closer than ever to midnight as ...

Over 5,000 stationary sirens sounded throughout Switzerland on Wednesday. As with last year's siren test, around 99% of the ...

The ‘Doomsday Clock’ representing how near humanity is to catastrophe has moved closer to midnight than ever before as ...

The famed collider at Brookhaven National Laboratory has ended operations, but if all goes to plan, a new collider will rise ...