September 26, 2014
From Photos of the Week: 9/20-9/26, one of 35 photos. Feifei, 21, undergoes breast implant surgery at a hospital in Hefei, Anhui province, China. Feifei, who is a third-year university student and a part-time model, received a free breast implant surgery which costs about 300,000 yuan ($48,881), in return for advertising for the hospital. Around 10 days after the operation, she won a prize at a local beauty contest, reported local media. (Reuters/Stringer)

From Photos of the Week: 9/20-9/26, one of 35 photos. Feifei, 21, undergoes breast implant surgery at a hospital in Hefei, Anhui province, China. Feifei, who is a third-year university student and a part-time model, received a free breast implant surgery which costs about 300,000 yuan ($48,881), in return for advertising for the hospital. Around 10 days after the operation, she won a prize at a local beauty contest, reported local media. (Reuters/Stringer)

September 25, 2014
From The Alberta Tar Sands, one of 29 photos. The top layer of muskeg and earth (right), and the underlying tar sands (left) after the removal of the muskeg, at the Syncrude tar sands operations near Fort McMurray, Alberta, on September 17, 2014. (Reuters/Todd Korol)

From The Alberta Tar Sands, one of 29 photos. The top layer of muskeg and earth (right), and the underlying tar sands (left) after the removal of the muskeg, at the Syncrude tar sands operations near Fort McMurray, Alberta, on September 17, 2014. (Reuters/Todd Korol)

September 24, 2014
From Fall Is in the Air, one of 28 photos. A deer bugles in the morning mist in Richmond Park in London, England, on September 23, 2014. Tuesday marked the autumn equinox where day and night are of equal lengths. (Rob Stothard/Getty Images)

From Fall Is in the Air, one of 28 photos. A deer bugles in the morning mist in Richmond Park in London, England, on September 23, 2014. Tuesday marked the autumn equinox where day and night are of equal lengths. (Rob Stothard/Getty Images)

September 23, 2014
From Fleeing ISIS, Syrian Kurds Swarm into Turkey, one of 28 photos. Syrian Kurds cross the border from Syria into Turkey at the southeastern town of Suruc in Sanliurfa province, on September 23, 2014. UNHCR, the United Nations refugee agency, warned that as many as 400,000 people may flee to Turkey from Syria’s Kurdish region to escape attacks by ISIS militants. (Bulent Kilic/AFP/Getty Images)

From Fleeing ISIS, Syrian Kurds Swarm into Turkey, one of 28 photos. Syrian Kurds cross the border from Syria into Turkey at the southeastern town of Suruc in Sanliurfa province, on September 23, 2014. UNHCR, the United Nations refugee agency, warned that as many as 400,000 people may flee to Turkey from Syria’s Kurdish region to escape attacks by ISIS militants. (Bulent Kilic/AFP/Getty Images)

September 22, 2014
From Opening Weekend of Oktoberfest 2014, one of 25 photos. People celebrate the opening of the 181st Oktoberfest beer festival in Munich, Germany, on September 20, 2014. The world’s largest beer festival will be held from September 20 to October 5, 2014. (AP Photo/Matthias Schrader)

From Opening Weekend of Oktoberfest 2014, one of 25 photos. People celebrate the opening of the 181st Oktoberfest beer festival in Munich, Germany, on September 20, 2014. The world’s largest beer festival will be held from September 20 to October 5, 2014. (AP Photo/Matthias Schrader)

September 19, 2014
From Photos of the Week: 9/13-9/19, one of 35 photos. A pod of orca whales swim in the waters of the San Juan Islands near Friday Harbor, Washington, with Mt. Baker in the distance. (AP Photo/Rachel La Corte)

From Photos of the Week: 9/13-9/19, one of 35 photos. A pod of orca whales swim in the waters of the San Juan Islands near Friday Harbor, Washington, with Mt. Baker in the distance. (AP Photo/Rachel La Corte)

September 18, 2014
From California’s King Fire, one of 25 photos. A firefighter battling the King Fire watches as a backfire burns along Highway 50 in Fresh Pond, California, on September 16, 2014. The fire led officials to call on about 2,000 people to evacuate from areas threatened by the blaze. It has charred more than 70,000 acres and is currently listed as 5 percent contained. (Reuters/Noah Berger)

From California’s King Fire, one of 25 photos. A firefighter battling the King Fire watches as a backfire burns along Highway 50 in Fresh Pond, California, on September 16, 2014. The fire led officials to call on about 2,000 people to evacuate from areas threatened by the blaze. It has charred more than 70,000 acres and is currently listed as 5 percent contained. (Reuters/Noah Berger)

September 17, 2014
From Scotland’s Big Decision, one of 32 photos. Ninian Gibson, 16, poses for a photograph at Duddingston Loch in Edinburgh, Scotland, on March 4, 2014. Ninian, who plans to vote “No” in the referendum, said, “Though I think Scotland should have full control over its own affairs I think that the U.K. is an important force in the world that it should be kept united.” (Reuters/Paul Hackett)

From Scotland’s Big Decision, one of 32 photos. Ninian Gibson, 16, poses for a photograph at Duddingston Loch in Edinburgh, Scotland, on March 4, 2014. Ninian, who plans to vote “No” in the referendum, said, “Though I think Scotland should have full control over its own affairs I think that the U.K. is an important force in the world that it should be kept united.” (Reuters/Paul Hackett)

September 16, 2014
From The Eruptions of Iceland’s Bardarbunga Volcano, one of 14 photos. An aerial picture taken on September 14, 2014 shows a small plane flying over the Bardarbunga volcano as it spews lava in southeast Iceland. The Bardarbunga volcano system has been rocked by hundreds of tremors daily since mid-August, prompting fears the volcano could explode. Bardarbunga, at 2,000 meters (6,500 feet), is Iceland’s second-highest peak and is located under Europe’s largest glacier, Vatnajoekull. (Bernard Meric/AFP/Getty Images)

From The Eruptions of Iceland’s Bardarbunga Volcano, one of 14 photos. An aerial picture taken on September 14, 2014 shows a small plane flying over the Bardarbunga volcano as it spews lava in southeast Iceland. The Bardarbunga volcano system has been rocked by hundreds of tremors daily since mid-August, prompting fears the volcano could explode. Bardarbunga, at 2,000 meters (6,500 feet), is Iceland’s second-highest peak and is located under Europe’s largest glacier, Vatnajoekull. (Bernard Meric/AFP/Getty Images)

September 15, 2014
From Rosetta’s Amazing 10-Year Space Journey, one of 28 photos. Comet 67P/Churyumov-Gerasimenko imaged by the OSIRIS narrow-angle camera aboard the European Space Agency’s Rosetta spacecraft on August 3, 2014. The photograph was taken from a distance of 177 miles (285 kilometers), with a resolution of 17 feet (5.3 meters) per pixel. Comet 67P measures approximately 4 km (2.5 mi) along its longest axis. (ESA/Rosetta/MPS for OSIRIS Team MPS/UPD/LAM/IAA/SSO/INTA/UPM/DASP/IDA)

From Rosetta’s Amazing 10-Year Space Journey, one of 28 photos. Comet 67P/Churyumov-Gerasimenko imaged by the OSIRIS narrow-angle camera aboard the European Space Agency’s Rosetta spacecraft on August 3, 2014. The photograph was taken from a distance of 177 miles (285 kilometers), with a resolution of 17 feet (5.3 meters) per pixel. Comet 67P measures approximately 4 km (2.5 mi) along its longest axis. (ESA/Rosetta/MPS for OSIRIS Team MPS/UPD/LAM/IAA/SSO/INTA/UPM/DASP/IDA)

September 12, 2014
From Photos of the Week: 9/6-9/12, one of 35 photos. A fiery Kyrgyz stuntman performs during the first World Nomad Games in the Kyrchin (Semenovskoe) gorge, some 300 km from Bishkek, Kyrgyzstan, on September 10, 2014. Teams from Azerbaijan, Kazakhstan, Belarus, Mongolia and Tajikistan take part in the games. (Vyacheslav Oseledko/AFP/Getty Images)

From Photos of the Week: 9/6-9/12, one of 35 photos. A fiery Kyrgyz stuntman performs during the first World Nomad Games in the Kyrchin (Semenovskoe) gorge, some 300 km from Bishkek, Kyrgyzstan, on September 10, 2014. Teams from Azerbaijan, Kazakhstan, Belarus, Mongolia and Tajikistan take part in the games. (Vyacheslav Oseledko/AFP/Getty Images)

September 11, 2014
From 9/11: The Flight 93 National Memorial, one of 15 photos. Visitors walk along the wall of names of passengers who perished in the 9/11 terrorist attacks on the eve of the 13th anniversary of the attacks at the Flight 93 National Memorial Visitor Center Complex in Shanksville, Pennsylvania, on September 10, 2014. (Jeff Swensen/Getty Images)

From 9/11: The Flight 93 National Memorial, one of 15 photos. Visitors walk along the wall of names of passengers who perished in the 9/11 terrorist attacks on the eve of the 13th anniversary of the attacks at the Flight 93 National Memorial Visitor Center Complex in Shanksville, Pennsylvania, on September 10, 2014. (Jeff Swensen/Getty Images)

September 10, 2014
From Historic Flooding in India and Pakistan, one of 34 photos. A temple stands amid the waters of the overflowing river Tawi during heavy rains in Jammu on September 6, 2014. Authorities declared a disaster alert in the northern region after heavy rain hit villages across the Kashmir valley, causing the worst flooding in decades. (Reuters/Mukesh Gupta)

From Historic Flooding in India and Pakistan, one of 34 photos. A temple stands amid the waters of the overflowing river Tawi during heavy rains in Jammu on September 6, 2014. Authorities declared a disaster alert in the northern region after heavy rain hit villages across the Kashmir valley, causing the worst flooding in decades. (Reuters/Mukesh Gupta)

September 9, 2014
From Malaysia Airlines Flight 370: Six Months Without a Trace, one of 16 photos. Feng Xuehong, whose son Wang Houbin was aboard Malaysia Airlines Flight MH370 which disappeared on March 8, 2014, cries during an interview with Reuters in Beijing on July 18, 2014. In the last conversation with her son before the incident, he said, “Give me a hug, mom. Take care of yourself and I’ll come back to see you soon.” (Reuters/Kim Kyung-Hoon)

From Malaysia Airlines Flight 370: Six Months Without a Trace, one of 16 photos. Feng Xuehong, whose son Wang Houbin was aboard Malaysia Airlines Flight MH370 which disappeared on March 8, 2014, cries during an interview with Reuters in Beijing on July 18, 2014. In the last conversation with her son before the incident, he said, “Give me a hug, mom. Take care of yourself and I’ll come back to see you soon.” (Reuters/Kim Kyung-Hoon)

September 8, 2014
From Up in the Air, one of 30 photos. A Palestinian man plays with his baby on a beach in Gaza city on September 7, 2014. (Mahmud Hams/AFP/Getty Images)

From Up in the Air, one of 30 photos. A Palestinian man plays with his baby on a beach in Gaza city on September 7, 2014. (Mahmud Hams/AFP/Getty Images)