A military expert explained how Russia could target most of the world with its nuclear weapons as Vladimir Putin changes the ...

A newly declassified document has named Washington, DC as the first US city to be destroyed in a nuclear war - and a viral ...

Nuclear fusion has yet to become a practical energy source, despite its promise of abundant, clean power with minimal waste.

The vast computational power of the El Capitan supercomputer at Lawrence Livermore National Laboratory in California will be ...

The White House's Christmas tree is slated to be cut and transported from a North Carolina farm on Wednesday. Cartner's ...

LLNL is developing a new 3D printing technique to create the millions of fuel capsules needed for fusion power plants.

Here’s how it works. The United States military test-launched another unarmed nuclear-capable missile last night (Nov. 6). The launch took place from Vandenberg Space Force Base in California at ...

Owners of nuclear power plants had been riding high on hopes that they could sign lucrative contracts with tech companies to sell always-available power. A ruling from the Federal Energy ...

Ukraine's forces tried to use U.S.-supplied weapons to seize Europe's biggest nuclear power plant, according to the Russian-installed governor of Ukraine's Zaporizhzhia region. Since Russia's ...

In a statement carried Tuesday by the official Korean Central News Agency, she said the drill was "absolute proof of the validity and urgency of the line of building up the nuclear forces we have ...

Here’s how it works. The world's oldest known system of writing was influenced by symbols used for trade — engravings found on cylinders used in the exchange of farming produce and textiles ...