RUSSIA

Attack comes amid fears of a rebel assault on the port city of Mariupol despite week-old ceasefire.

Negotiations on Iran's controversial nuclear program have struggled agree a political framework by the Mar. 31 deadline for talks.

The move came just hours after Ukrainian authorities and pro-Russian separatists conducted a prisoner swap, one of the terms of the recent truce deal.

U.S. and Iranian officials began a new round of talks in Geneva on Friday, seeking to end a 12-year standoff over the Islamic Republic's nuclear program.

The demonstration is being held on the first anniversary of the Euromaidan movement's overthrow of Ukraine's former President Viktor Yanukovych.

Abed Rabbo Mansour Hadi, who had been under house arrest for several weeks, was released Saturday.

Two days of violence and over 100 deaths one year ago set off what became the most important year in modern Ukrainian history.

The credit rating agency cut Russia's sovereign debt rating to junk status Friday, citing Ukraine and the drop in oil prices.

Regular Russian soldiers are said to have fought within various divisions of the rebel groups in the battle for the Ukrainian city.

Separatists and their alleged Russian backers appear ready to launch an attack on the crucial Azov Sea port city of Mariupol.

Amid reports of ongoing attacks in Ukraine, Pope Francis said both sides of the conflict should respect last week's ceasefire agreement.

A Russian security official claimed that thousands of foreign fighters, including nearly 1,700 Russians, have joined ISIS in Iraq.

The report blames a lack of expertise over Ukraine in the U.K. and the EU for their inability to give Russia an "authoritative response."

The two neutral countries are bonding over a shared fear of Russia.

The nonlethal drones will help the Ukrainian military's reconnaissance operations.

As a permanent member of the U.N. Security Council, Russia has veto power over peacekeeping deployments, which means that a deployment is unlikely without a shift in Russia’s stance on Ukraine.

Rebels in Donetsk said that they would back Kiev’s request for U.N. peacekeepers to monitor the ceasefire in eastern Ukraine.

This is the second time in as many months that Russian jets have been warned off from the U.K.

The U.S. government accused Israel of attempting to mislead the public by "cherry-picking" facts.

Samsung's U.S. rollout of Google's new software continues with the T-Mobile Galaxy S5.

An Islamist militant group claims to have used aircraft to bomb targets in the Libyan civil war.