The Kremlin said Wednesday that a Russian citizen was freed in the United States in exchange for Moscow’s release of American ...

KYIV, Ukraine -- The head of the U.N. atomic watchdog said Tuesday he will visit Moscow in the coming days to speak with officials about Russia's persistent attacks on Ukraine’s energy ...

Since the start of Russia’s invasion, Ukraine has been accused of orchestrating a series of lethal operations on Russian ...

MOSCOW (AP) — A blast in an upscale residential block in Moscow killed one person and wounded four others on Monday morning, Russian news agencies reported, citing emergency officials.