POLAND

As the Greek debt crisis wears on, a critical pressure point has emerged: pensions. And while Greeks work longer hours than their northern neighbors, they also retire years earlier.

A decade ago, four British Muslims detonated homemade bombs on three underground trains and a bus in London.

A private U.S. company wants to help Ukraine produce its own enriched uranium to fuel its nuclear power and rely less on Russia.

Ukraine's failure to strike a deal for Russian natural gas now leaves Kiev without enough supplies going into the winter months.

The Big Apple has the fifth-highest average beer price in the world, according to GoEuro's Beer Index.

“One should not be naive and think that Putin has given up his plans to seize Ukraine, to destabilize the situation in Ukraine."

Russia announced the construction of 40 nuclear-capable intercontinental ballistic missiles, a move denounced by the U.S. as “saber-rattling.”

As Russia stirs, NATO is tripling its Reaction Force from 13,000 to 40,000 personnel and will open six new bases across Eastern Europe.

Russia has repeatedly warned the Eastern Europeans of consequences if they host elements of NATO's anti-missile shield.

The redeployment of weaponry to the region comes amid concern over the Russian military’s recent series of snap-readiness drills.

U.S. officials hope the transfer of 250 armored tanks will reassure NATO allies in light of worrisome statements by Russian President Vladimir Putin.

The survey of Polish citizens found that 68 percent of respondents support the extension of sanctions; just 11 percent do not.

NATO Secretary-General Jens Stoltenberg said that he was impressed with the dedication of participating countries.

Russia will boost its military presence in Belarus and Kaliningrad if the U.S. places troops and heavy weapons in Eastern Europe.

Saturday's turnout signaled growing public support for gays and lesbians though opposition remains in the Catholic country.

Macedonia and Montenegro should be invited to join NATO, says Poland's defense minister, but Russia is opposed.

The planes came within 10 feet of each other on May 30, according to U.S. military officials.

It "embodies all the hideousness of fascism," one publisher asserts.

Democratic presidential candidate Bernie Sanders was taken aback when NPR radio host Diane Rehm suddenly said he had Israeli dual citizenship.

Online drug sales with bitcoins are thriving on the dark Web, according to a survey of people by the Global Drug Survey.

The rise in fighting and deaths has convinced Congress, long inclined to supply weapons to Ukraine, that the country still needs more assistance.