Energy Secretary Christopher Wright clarifies U.S. nuclear testing plans, confirming no explosive detonations but systems ...

If conflict were to break out, the forces with assured access to electricity in all contested domains will prevail.

North Korea is one potential villain in a fictional movie about nuclear war on Netflix, Kathryn Bigelow’s “A House of Dynamite.” It is a “Rashomon”-style thriller about the concept of mutually assured ...

Donald Trump, in a long Truth Social post, said the GOP should end the shutdown by doing away with the filibuster to pass ...

The U.S. has not conducted a nuclear test in over 30 years. Experts say doing one now could make America less safe.

Visual content depicting climate activists emphasizes emotion and disruption, contrasting with the rational, data-driven ...

The lab where Oppenheimer developed the atomic bomb is the linchpin in the United States’ effort to modernize its nuclear ...

- The 9M730 Bu revestnik, whose name translates as "storm petrel", is a ground-launched, low-flying cruise missile that is not only capable of carrying a nuclear warhead but is also nuclear-powered.

The Trump administration wants to sharply speed up the construction of nuclear power plants, but fixing the industry’s ...

Australian Prime Minister Anthony Albanese came to the White House Monday offering cheaper access to the continent’s rare ...

The Pentagon's nuclear pivot toward safe and clean microreactors will enable it to gain a silent but critical strategic edge.

KYIV, Ukraine (AP) — Ukrainians shared their disappointment Saturday that the U.S. may not provide Kyiv with long-range Tomahawk missiles, while work to repair the damaged power supply to the ...