Militants have largely taken over the city of Donestsk.
Jews in the eastern Ukrainian city of Donetsk have reportedly been told to register themselves,...
Kerry warned that sanctions against Russia could follow if separatists don't stand down.
The items include medical supplies, water purification units and generators.
A reporter heard the gunfire at a military airport in Kramatorsk.
“I mean, who do we think these people inside Ukraine are? Martians?" she asked.
The White House said Russia's provocations "will come with a cost."
The California Democrat called for them to be stepped up.
Russia has close to 40,000 troops massed near its border with Ukraine, has sent goon squads into...
Secretary of State sounds warning amid escalating tensions in eastern Ukraine.
The crisis between Ukraine and Russia appeared to escalate further on Tuesday as Russia warned Kiev...
The senator said not providing military aid to Ukraine could invite aggression from Russia.
What a week. Actually another three words come to mind: This is rich.Consider:1) Former top Obama...
Obama’s overall approval rating is up 2 points since January in the Quinnipiac poll.
The two diplomats huddled for nearly four hours on Sunday.
Kerry and his Russian counterpart discussed on Sunday deescalating the crisis, Kerry said.
It's the first delivery of American aid to Ukraine following Russia’s annexation of Crimea.
The former CIA official said any movement would likely be met by a bloody insurgency.
Sergey Kislyak called the troop movements “normal exercises.”
Obama asked the Russia leader to withdraw troops during a phone call initiated by Putin.
The president called on Russia to pull back its troops from the Ukraine border.
“This represents a powerful sign of support," a spokesman said.
In speech, the president looked to intensify the isolation of Russia.
"Above all ... [Russian President Vladimir] Putin clings to a zero-sum worldview," former Secretary...
Obama said members' defense cuts may have weakened the alliance.
“Right now, our options are not very good,” the senator said.
The bill comes as lawmakers bicker over reforms to the International Monetary Fund.
Obama and other leaders cancel G-8 meeting in Russia.
He expressed “strong concern” of the Russian troop buildup along its border with Ukraine.
Russia's annexation of Crimea was "a foregone conclusion," Carter said.
A new report says this may have helped Russia take over Crimea.
Obama's comments came as he kicked off a week of talks with European leaders.
"The Russian economy is a one-trick pony," the New Hampshire Republican said.
"Effective leaders typically are able to see the future to a certain degree," Romney said.
The House Intelligence chairman said Obama needs to help Ukrainians defend themselves.
"This has to get Putin to think twice,” Tony Blinken said.