The Latest Breaking News from National Security

The United States hopes to redefine its economic relationship with China to prevail in the biggest strategic showdown of the century.

White House national security adviser Jake Sullivan said on Thursday the United States is not looking to decouple its economy from the Chinese economy, saying, "We're not cutting off trade."

Amendments to the Counter-Espionage Law will arm counter-intelligence personnel with additional tools such as access to data and property information

For years, many have feared that artificial intelligence (AI) will take over national security mechanisms, leading to human slavery, domination of human society and perhaps the annihilation of humans. One way of killing humans is medical misdiagnosis, so it seems reasonable to examine the performance of ChatGPT, the AI chatbot…

A U.S. Air National Guardsman accused of leaking military secrets appeared in federal court on Thursday, where a judge expressed concern the 21-year-old's knowledge of classified material might be valuable to a foreign government.

Justice Department and intelligence officials face a skeptical Congress as they push to renew a contentious surveillance law.

The airman is a "risk both to the national security of the United States and to the community," prosecutors said.

Authorities can swoop over anything they deem relevant to national security in toughening of law already used against expatriates or their Chinese contacts

Federal prosecutors are urging a judge to keep behind bars a Massachusetts Air National guardsman accused of leaking highly classified military documents, arguing he may still have access to secret national defense information that he could expose

The former Fox News host liked to dredge up a laundry list of alleged errors by scientists in an effort to erode public trust

The chair of the U.S. Senate subcommittee on emerging national security threats said at a hearing in Washington that much has been learned about enhancing emergency responses since the 2013 Boston Marathon bombing, but more ca be done