Diplomats for Russia and Ukraine are sitting down for US-brokered peace talks in Geneva, though key differences on territory remain ...

Russia's assault on Ukraine's power grid has targeted not just Kyiv, but the entire country. A mass attack on Feb. 7 damaged ...

Ukraine is claiming a rare, largely bloodless victory in its war with Russia after a sweeping shutdown of battlefield ...

The latest round of Ukraine-Russia peace talks concluded on February 5 with a lingering sense of stalemate. After three hours ...

Ukrainian president hosts Poland’s PM Donald Tusk, after earlier announcement that Ukraine and Russia had agreed to exchange 314 prisoners ...

An image containing nearly 800,000 galaxies from NASA's James Webb Space Telescope, overlaid with dark-matter clumps shown in blue NASA / STScI / J. DePasquale / A. Pagan Thanks to NASA’s James Webb ...

KYIV, Ukraine—Iryna Tkhoryk knew things were really bad in her cozy, three-room apartment here when frost formed on the inside handle of her balcony door, and she could see her own breath. The 60-year ...

Dark matter is a mysterious substance that glues galaxies together. This map from the James Webb Space Telescope could help scientists finally figure out what it is. Using data from the James Webb ...

Moscow has sharply intensified bombardments of Ukraine's energy system Russia launched a vast attack on Ukraine's energy system on Saturday Ukraine's President Volodymyr Zelenskyy says Russia launched ...

Around 1,700 apartment buildings in the Ukrainian capital Kyiv were still without heating following a Russian missile and drone attack earlier this week, Kyiv Mayor Vitalii Klitschko said on Sunday.

Two weeks after a massive Russian attack obliterated the power grid in the capital, Kyiv’s residents are still in the grip of power and heat blackouts. KYIV, Ukraine — Thermal underwear, Arctic ...

KYIV — It’s a bitterly cold Saturday night here, the temperature 10 degrees Fahrenheit and falling, and a few pedestrians are skittering down the icy sidewalks to get inside before the midnight curfew ...