Here's what's at stake as Ukrainian and US officials prepare for crunch talks this week in Riyadh, Saudi Arabia.

In 2022, an explosion at a Russian penal colony killed dozens of surrendered Ukrainian soldiers. Families are still fighting ...

U.S. President Donald Trump raised the prospect of imposing large-scale U.S. sanctions on Russia on Friday, days after ...

The Arctic Circle — and the sovereignty of its biggest island, Greenland — is back in the international geopolitical ...

Interview with Ukrainian poet Yuliya Musakovska on Ukraine war's third anniversary: resistance, international support, and ...

The Kremlin said on Wednesday it was awaiting details from Washington about a proposal for a 30-day ceasefire in Ukraine ...

US President Donald Trump has raised the prospect of imposing large-scale US sanctions on Russia, days after pausing military ...

President Vladimir Putin has reportedly visited Russia's Kursk region for the first time since Ukrainian troops captured part ...

Russian forces damaged energy and gas infrastructure inside Ukraine overnight in their first major missile attack since the U.S. paused intelligence sharing with Ukraine.

Russian soldiers crept miles through a major gas pipeline near the town of Sudzha to catch Ukrainian forces off-guard as part ...