On Wednesday, Jan. 7, Duke Energy will conduct its first siren test of 2026 at each of its six nuclear power plants, ...

Nuclear weapons haven’t been tested in the United States since 1992. Find out why, and what could happen if the hiatus ends.

Nuclear weapons tests are among the most violent events humans can trigger, and that violence leaves fingerprints in the ...

President Donald Trump on Thursday said he’s ordered the Defense Department to begin testing nuclear weapons “on an equal basis” with other countries, according to a post on his social media platform.

A subsurface atomic test near Yucca Flats, Nev., in March 1955. (U.S. Atomic Energy Commission via AP) In what would be a major shift in a decades-old American policy against global nuclear ...

This op-ed's authors argue that the president's nuclear testing comments were correct, considering America's aging arsenal ...

This is read by an automated voice. Please report any issues or inconsistencies here. Trump says U.S. will restart nuclear testing, reversing decades of policy since the last test in 1992. Russia, ...

Tests that simulate the temperatures and pressures which the reactor systems will be subjected to during normal operation ...

The U.S. Army is moving closer to deploying a new class of nuclear technology that could reshape how the United States ...