Europe

An engine from a Grad missile system found after shelling, stands near a damaged shop not far from Donetsk airport in the town of Donetsk, eastern Ukraine Tuesday, Oct. 21, 2014.

Dmitry Lovetsky/AP

An engine from a Grad missile system found after shelling, stands near a damaged shop not far from Donetsk airport in the town of Donetsk, eastern Ukraine

Northern lights (Aurora borelias) are seen over the city of Tromso in northern Norway.

Jan Morten/scanpix/AFP

Northern lights (Aurora borelias) over the city of Tromso in northern Norway.

Syrian Kurdish woman and her children gather around a fire early in the morning in a refugee camp at Suruc, in the Sanliurfa province, on October 21, 2014. Turkey dropped its refusal to allow Kurdish fighters over the border to defend the besieged Syrian town of Kobane, saying it was now helping Iraqi peshmerga to cross the frontier in a major policy shift.

Bulent Kilic/AFP

A Syrian Kurdish woman and her children gather around a fire in a refugee camp at Suruc, in the Sanliurfa province of Turkey on Tuesday. Turkey has dropped its opposition to allowing Kurdish fighters over the border to defend the besieged Syrian town of Kobani.

A man walks past a graffiti of Sausage, a stray dog, painted by street artists Smart, N_Grams and Martinez in Athens October 20, 2014. The ginger mongrel called "Loukanikos" in Greek, who became famous for appearing at anti-austerity protests and barking at riot police at the height of Greece's debt crisis, has died of a heart attack, local officials said on October 9, 2014.

Alkis Konstantinidis/Reuters

A man walks past a graffiti of Sausage, a stray dog, painted by street artists Smart, N_Grams and Martinez in Athens on Monday. The ginger mongrel, called Loukanikos, found fame after appearing at anti-austerity protests and barking at riot police at the height of Greece’s debt crisis, has died of a heart attack

Strollers watch the sunset at the Olympic park in Munich, southern Germany, Sunday evening, Oct. 19, 2014. (AP Photo/dpa, Sven Hoppe)

AP Photo

Strollers watch the sunset at the Olympic park in Munich, southern Germany

A Lufthansa aircraft lands at the Frankfurt, central Germany, airport Monday morning. The Vereinigung Cockpit union announced a 35-hour strike at Lufthansa's short-haul fleet starting mid-Monday, the latest in a string of walkouts over retirement benefits.

Fredrik von Erichsen/dpa/AP

A Lufthansa aircraft lands at the Frankfurt, central Germany, airport Monday morning. The Vereinigung Cockpit union announced a 35-hour strike at Lufthansa’s short-haul fleet starting mid-Monday, the latest in a string of walkouts over retirement benefits

A visitor looks through the clock of the Orsay museum, overlooking Paris, Thursday, Oct. 16, 2014.  Since 1977 the Orsay museum is housed in a former Beaux-Arts railway station built between 1898 and 1900.  (AP Photo/Michel Euler)

Michel Euler/AP

A visitor looks through the clock of the Orsay museum, overlooking Paris. Since 1977 the Orsay museum is housed in a former Beaux-Arts railway station built between 1898 and 1900. 

A woman looks at the Parthenon Marbles, a collection of stone objects, inscriptions and sculptures, also known as the Elgin Marbles, on show at the British Museum in London October 16, 2014. Hollywood actor George Clooney's new wife, human rights lawyer Amal Alamuddin Clooney, made an impassioned plea on for the return of the Parthenon Marbles to Athens, in what Greeks hope may inject new energy into their national campaign.

Dylan Martinez/Reuters

A woman looks at the Parthenon Marbles, a collection of stone objects, inscriptions and sculptures, also known as the Elgin Marbles, on show at the British Museum in London. Hollywood actor George Clooney’s new wife, human rights lawyer Amal Alamuddin Clooney, made an impassioned plea on for the return of the Parthenon Marbles to Athens

A Spanish Civil Guard pulls an African migrant from a border fence, as Spanish Civil Guard officers stand underneath, during an attempt to cross into Spanish territories, between Morocco and Spain's north African enclave of Melilla.

Jesus Blasco de Avellaneda/Reuters

A Spanish Civil Guard pulls an African migrant from a border fence, as Spanish Civil Guard officers stand underneath, during an attempt to cross into Spanish territories, between Morocco and Spain’s north African enclave of Melilla.

A woman pulls her shopping trolley as she walks past a building that was damaged by shelling in Donetsk, eastern Ukraine, October 15, 2014.

Shamil Zhumatov/Reuters

A woman passes a building damaged by shelling in Donetsk, eastern Ukraine