China has unveiled the world's fastest supercomputer, LineShine, which was able to bypass U.S. export restrictions by using a network of CPU standard microprocessors instead of GPUs.

Rep. Nancy Mace of South Carolina is considering a bid to fill the Senate seat left vacant by Sen. Lindsey Graham's sudden death on Saturday.

The outpouring of sentiments for Sen. Lindsey Graham, who died suddenly Saturday evening, underscored the impact of his life.

Israeli Prime Minister Benjamin Netanyahu on Sunday said Sen. Lindsey Graham (R-S.C.) was "very clear" about knocking out Iran's nuclear program prior to his death the night before. "We removed this immediate and present danger of Iran with nuclear weapons that would've posed a danger to everybody," Netanyahu told NBC News's Kristen Welker on "Meet...

U.S. Ambassador to NATO Matthew Whitaker said Sunday that Iran is “controlled by a bunch of crazy people” after escalating tensions between Washington and Tehran. “President Trump's a peacemaker, Jake, and he wants a deal with Iran. He wants to make sure that they never have a nuclear weapon, that they join the world as...

The traditional wedding has become a luxury purchase — one that’s quickly pricing out the average couple.