Russia's war in Ukraine will provide an unavoidable backdrop to the French Open women's singles semi-finals. Ukraine's Marta Kostyuk faces Russia's Mirra Andr…

A Ukrainian strike killed at least three people in Crimea, Moscow-installed authorities said on Thursday, a day after Kyiv targeted energy and military facilit…

Germany's foreign minister says support for Ukraine and Israel may have cost votes after Berlin failed to secure a rotating spot on the UN Security Council. J…

New video shows apparent Ukrainian attacks on Russian targets in St. Petersburg during a major economic forum. NBC News' Keir Simmons reports.

Several GOP lawmakers joined House Democrats on Wednesday afternoon to pass a resolution to force the Trump administration to end its war against Iran and to a…

Some quantum computing companies we've covered have done recent progress updates.

Wyoming Governor Mark Gordon signed an executive order supporting AI data center development as the state seeks to attract advanced computing and technology in…

Six Republicans joined Democrats on Wednesday to push through a vote on military aid for Ukraine, a blow to President Trump’s handling of Russia’s war against …

Ukraine attacks St Petersburg as Russia hosts its own 'Davos' Ukraine launched a series of air strikes targeting an oil facility and a naval air base near St …

Ukraine also struck a Russian warship at a naval facility near St. Petersburg as guests flocked to the city for Russia's flagship economic forum.

Quantum computing, once only a theoretical possibility, promises to deliver faster, more energy-efficient computers—but only if scientists can build and scale …