Pavel Polityuk

Pro-Russian separatists shot down an army transport plane in east Ukraine on Saturday, killing 49 servicemen and dealing a blow to a military campaign to defeat the rebels and hold...

By Gareth Jones and Pavel Polityuk KIEV (Reuters) - Winning the election was the easy part. Now the real work starts for Petro Poroshenko, and few Ukrainians have any illusions...

KIEV (Reuters) - Ukraine said more than a dozen servicemen were killed on Thursday in an early morning clash with pro-Russian separatists, stoking security concerns ahead of a presidential election...

KIEV (Reuters) - A gas price dispute with Russia must be resolved by June so Ukraine can guarantee stable flows to Europe and avoid a new gas war, Ukrainian Energy...

KIEV (Reuters) - The Ukrainian government warned on Friday it could take "more concrete actions" next week if pro-Russian separatists do not end their occupations of public buildings under the...

KIEV (Reuters) - Ukraine's acting president and prime minister offered some of their strongest pledges yet on Friday to strengthen constitutional rights to use the Russian language in an effort...

KIEV (Reuters) - Ukraine's prime minister on Thursday blamed ousted President Viktor Yanukovich for the deaths of dozens of anti-government protesters shot by police snipers and urged Russia to hand...

SIMFEROPOL, Ukraine/KIEV (Reuters) - A Ukrainian serviceman was killed on Tuesday at a Ukrainian base that came under attack in Crimea's main town Simferopol, the first death on the peninsula...

KIEV (Reuters) - Ukrainian far-right leader Dmytro Yarosh said on Saturday he would run for president and launched a scathing attack on the new government, two weeks after he helped...

KIEV/BOSTON (Reuters) - Ukraine's telecommunications system has come under attack, with equipment installed in Russian-controlled Crimea used to interfere with the mobile phones of members of parliament, the head of...