U.S. stock markets were also on a roller coaster, as investors tracked oil prices and fast-moving developments in the U.S.

Federal officials touted leucovorin as a potential treatment for autism symptoms. But the FDA said there isn't data to ...

Defense Secretary Pete Hegseth says Tuesday will be the "most intense day" of U.S. strikes on Iran. Sen. Roger Marshall (R-Kan.) joins Meet the Press NOW to discuss the ongoing war in the Middle East ...

NBC News could not independently verify where the fragments were found or when, but munitions experts said they appeared to be components of an American cruise missile.

In a letter dated March 5, the FDA criticized Novo Nordisk for “serious violations” related to the reporting of possible side effects linked to semaglutide, the active ingredient in Ozempic and Wegovy ...

Associate Dean for Leadership Studies at Yale University Jeffrey Sonnenfeld outlines the ten principles that have defined the Trump era of politics in his upcoming book “Trump’s Ten Commandments.” ...

Liberal Justice Ketanji Brown Jackson and conservative Justice Brett Kavanaugh disagreed about frequent rulings in favor of ...

Sen. Roger Marshall (R-Kan.) joins Meet the Press NOW to discuss the escalating military conflict in Iran and the possibility of U.S. boots on the ground. Sen. Marshall also comments on President ...

Even as the top official for Medicaid and Medicare claims millions may be falsely enrolled, the Trump administration is ...

The university said Walter "Ted" Carter disclosed "an inappropriate relationship with someone seeking public resources to ...

Follow live NBC News coverage and latest updates as the Iran war hits oil prices, Iran vows to block the Strait of Hormuz and Israel strikes Tehran and Lebanon.

The new feature is being rolled out despite an ongoing class action lawsuit against the policy in California, filed by Uber ...