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

When Elbridge A. Colby’s nomination for an obscure but important Pentagon job drew resistance, President Trump’s most ardent ...

The U.S. president’s threat raises questions about whether he would risk a wider Mideast war over disruptions to global ...

Here's what to know about the U.S. strikes and what could happen next: ...

We've compiled a list of some of the most prominent Russian media figures, along with some of their most interesting ...

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

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

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

A bitter and bloody war in Ukraine has devastated the country, further isolated Russia from the West and fueled economic insecurity around the world. Sushi has long been a popular indulgence in ...