Experts say Trump's direction for the U.S. to resume nuclear testing is dangerous to populations and would open a door for adversaries to sharpen their weapons.

Minutes before meeting with Chinese leader Xi Jinping, Trump posted about nuclear testing on social media, creating confusion ...

If there was something of an emerging consensus, it was that Trump has been willing to confront China on trade and economic ...

President Trump has announced plans to begin testing nuclear weapons, raising fears of a new arms race as Russia and China ...

Get live updates and the latest news as Trump concludes Asia trip after meeting Xi Jinping in South Korea and the government ...

President Donald Trump appeared to suggest the U.S. will resume testing nuclear weapons for the first time in three decades, ...

The strikes, which were the latest in Russia’s almost daily attacks on the Ukrainian power grid as bitter winter temperatures ...

President Trump’s decision to restart nuclear weapons testing as a warning to Moscow is being cheered by his Republican ...

Vice President JD Vance said the U.S. needs to test its nuclear arsenal to ensure it "functions properly," a day after President Donald Trump said he ...

President Donald Trump’s comments Thursday suggesting the United States will restart its testing of nuclear weapons upends ...