Ukraine is accelerating the use of artificial intelligence to retain an edge on the battlefield, as the war with Russia ...

Strikes across Ukraine, Russian-occupied territory and Russia have killed at least 16 people. The attacks on Sunday coincided ...

A gunman armed with an automatic weapon has killed six people and injured at least 14 in a mass shooting in Ukraine's capital ...

The two explosions at the Chernobyl nuclear power plant came decades apart. The first, on April 26, 1986, spread a cloud of ...

A Ukrainian farming tycoon has helped turn a tiny volunteer unit into one of Ukraine’s most effective fighting corps.

When a Ukrainian agricultural tycoon founded a volunteer unit of 30 people in the early days of Russia’s invasion, he had no certainty he would live to see what came next — but he did, and so did the ...

Attacks on Kyiv, Odesa and Dnipro killed at least 16 people, and injured more than 80 others. Officials say it was Russia's biggest aerial barrage in almost two weeks. (AP video by Vasilisa Stepanenko ...

As night fell over a nature park on the edge of Kyiv in Ukraine, children crowded around volunteers who carefully opened cloth bags and released bats into the twilight. A crowd of more than a thousand ...