The recent clashes near the building of the Ukrainian parliament show that Ukraine may soon face another violent revolution, Ukrainian political analysts warned.

Azarov said constitutional amendments suggested by Poroshenko "have nothing to do with the real reform of the central power system in Ukraine"

A video has appeared on the internet showing a group of people paying protesters money to demonstrate in front of the Verkhovna Rada (Ukrainian Parliament).

Ukrainian Prime Minister Arseniy Yatsenyuk said on Tuesday his government had referred a draft military doctrine to the National Security and Defence Council

A Ukrainian diplomat was expelled from St.Petersburg in response to Kiev's ordering a Russian diplomat out of Odessa.

At least four suspects are under investigation in connection with the bloody clashes near the Verkhovna Rada on Monday.

Alexander Zakharchenko, the leader of the self-proclaimed Donetsk People's Republic in eastern Ukraine, dismissed on Tuesday rumors about plans to conduct a referendum on joining Russia.

The Defense Ministry has been increasing the budget for the second consecutive year, from about $909,000 in 2014 to $1.8 billion in 2015

Police in the Ukrainian capital will deploy armored vehicles to patrol the center of the city following Monday's violent riots, an adviser to the interior minister said Tuesday.