Matt Korda, the associate director of the Nuclear Information Project at the Federation of American Scientists, assisted USA ...

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

USA TODAY asked experts what changes our leaders can make to nuclear missile modernization to make the country a safer place.

On February 5, a treaty capping the numbers of deployed Russian and US nuclear warheads will expire, marking the first time ...

In a signal to Russia that the U.S. remains committed to its security guarantees to Europe, the United States has reportedly stationed nuclear weapons in the U.K. for the first time since 2008.

The Trump administration has repeatedly said the U.S. should be in control of Greenland, which is part of Denmark and NATO.

President Donald Trump announced on Oct. 29 that the United States will "immediately" resume nuclear weapons tests, a move he said is needed to ensure the country keeps up with its rival nuclear ...

The United States is to resume nuclear weapons testing “immediately”, Donald Trump has announced, raising fears of renewed proliferation between the world’s two biggest stockpiles of atomic weaponry.

Editor’s note: This article belongs to a two-part series about addressing the nuclear arms control trilemma. Read the second article in the series. The extended New START arms control agreement ...