Building pressure, Ukraine protesters enlarge territory

(Sergei Grits / AP)

Opposition protesters build new barricades in Kiev and seize buildings in other cities.

Russia frees oil tycoon’s long-jailed business partner

Russia frees oil tycoon’s long-jailed business partner

A court orders the release of Platon Lebedev, who was imprisoned along with Mikhail Khodorkovsky.

In Ukraine, no breakthrough, but a glimmer of one

In Ukraine, no breakthrough, but a glimmer of one

Adversaries work out a deal for the release of detainees and agree to keep negotiating on other issues.

Rouhani: Iran has ‘serious will’ to make a deal on nuclear program

Rouhani: Iran has ‘serious will’ to make a deal on nuclear program

Iranian leader also says his nation will not agree to rules that treat Iran differently than other countries with nuclear know-how.

Heightened violence in Ukraine as sides talk

Heightened violence in Ukraine as sides talk

Deaths of three protesters deepen the divide between government and political opposition.

Terrorist search sets off jitters as Olympics approach

Terrorist search sets off jitters as Olympics approach

Putin has deployed up to 60,000 police personnel, troops and special forces in Sochi.

Showdown looms as Ukrainian protesters battle police

Showdown looms as Ukrainian protesters battle police

After a night and day of clashes, both protesters and police prepared late Monday to push for an advantage.

Islamist group claims last month’s blasts in Russian city

The bombings killed 34 people and heightened security fears before next month’s Winter Games in Sochi.

Ukraine’s protesters vent frustration at their leaders

Ukraine’s protesters vent frustration at their leaders

Two months into the Maidan encampment against the president, there’s little change to point to.

Photos from around the region

Syria peace talks begin

The negotiations got underway in Switzerland, but the tone at the outset was far from conciliatory.

Protests expand in Ukraine

In Kiev, anti-government protesters built new barricades; demonstrators in other cities seized administration buildings.

In Ukraine, violence persists amid protests

Days after hundreds of opposition supporters tried to storm parliament, Russia urges Europe not to interfere in Kiev.

Some of the world’s coldest places to live

These places don’t need a polar vortex to get frigid.

2014 Winter Olympic Games preparation

Appearances notwithstanding, most of the Olympic venues in Sochi, Russia, have been declared ready.

Ukraine demonstrators keep up protests

Protesters are upset over financial assistance from Russia and an attack on a popular journalist who is an opposition activist.

Santas around the world

Santa Claus seems to be spending less and less time at the North Pole.

Rifle designer Mikhail T. Kalashnikov dead at 94

The weapons designer for the Soviet Union is immortalized in the name of the world’s most popular firearm.

Protests in Ukraine

Hundreds of thousands fill streets of Kiev, turning their attention to recasting their country’s frayed and corrupt political system.

Thousands continue protests in Ukraine

Ukrainians call for their president’s resignation after the government suspends an E.U. partnership agreement.

Pro-E.U. protesters clash with police in Ukraine

Demonstrators continue to rally in Kiev, demanding that the government sign a landmark agreement with the European Union.

Grocery-store roof collapses in Latvia

A large section of a supermarket’s roof caves in, killing at least 47 people and injuring others in Riga, the capital.

Cyclone Cleopatra bombards Sardinia, Italy

Italian Prime Minister Enrico Letta declared a state of emergency and set aside $27 million for emergency relief Tuesday.

Plane crash in Russia kills 50

A Boeing 737 crashed and burned while trying to land at the airport in Kazan.

Russia commemorates WWII soldiers

A military parade honors the troops who in 1941 marched in Moscow’s Red Square before departing for the front lines.

Meteorite fragment recovered in Russia

A chunk thought to be the largest part of the space rock that exploded over the Urals in February is recovered from a lake.