The G7 last week demanded that North Korean leader Kim Jong Un shut down his nuclear and ballistic missile programs.

Physicists have measured a nuclear reaction that can occur in neutron star collisions, providing direct experimental data for a process that had previously only been theorized. The study, led by the ...

A solid-state nuclear clock has a great potential to become a robust and portable timing device that is highly precise.

The Federation of American Scientists wrote in its report on Chinese nuclear weapons on March 12: "China is believed to have ...

Trump’s recent remarks on denuclearization appear to denote a sea change in Washington’s stance on nuclear weapons ...

New theoretical physics research introduces a simulation method of machine-learning-based effective Hamiltonian for ...

The bulk of the DOE’s nuclear work is done by around 60,000 contract workers. The people who build the missiles, dig the ...

Japan’s three historic nuclear events — the atomic bombings of Hiroshima and Nagasaki in the closing days of World War II and ...

For decades, the U.S. has led the race to clean, limitless nuclear fusion energy. Now China is catching up, spending twice as ...

The strikes represent the biggest U.S. military operation in the Middle East since Trump took office, and come as the U.S.

The air and naval strikes on targets controlled by the Iran-backed Houthi fighters were intended to open up international ...

The first seven weeks of Trump’s second term have unbalanced fundamental strategic assumptions that the United Kingdom and Europe have relied on for decades.