A Russian bomb hit an apartment building in Ukraine’s second-largest city, killing at least one person and injuring several others, including a 6-year-old child.

As a barrage of Ukrainian drones descended on Moscow in the early hours of Thursday, Russia’s response appeared more like a scramble, and less like a well-planned strategic defense. Videos from the streets of the capital showed glimpses of the ensuing chaos.

On Thursday, Ukraine unleashed its largest attack yet deep inside Russia, targeting an oil refinery near Moscow. The explosions sent plumes of black smoke billowing above the capital’s suburbs and shut down flights at four airports for hours. Russian officials reported downing hundreds of drones in the skies above Moscow and other cities.

Ukraine's Frontline Robotics makes a remote weapons station that used to be stationary but can now be put on a robot to make a "small tank."

As Vladimir Putin's daughter helps lead a new push for AI talent, Russia's biggest obstacle may be the chips it can't make.

MIT researchers think they've worked out exactly how Russia's Burevestnik nuclear-powered missile flies. "It's almost certainly a terrible idea," one analyst said. "But it's not an impossible idea."

Russia isn't competing in the 2026 FIFA World Cup. Here's a look at the reason why and whether that'll be lifted in the future.

MANILA, Philippines (AP) — Russia has freed 24 Filipinos who have been detained for months without charges in a Siberian city, after Philippine President Ferdinand Marcos Jr. raised concern for them in a meeting with President Vladimir Putin,