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)

September 5, 2014
From Photos of the Week: 8/30-9/5, one of 35 photos. Leng Yuting, 26, poses underwater for her wedding pictures at a photo studio in Shanghai on September 3, 2014, ahead of her wedding next year. Her fiance Riyang said they had their wedding photographs taken underwater because “it’s romantic and beautiful.” (Johannes Eisele/AFP/Getty Images)

From Photos of the Week: 8/30-9/5, one of 35 photos. Leng Yuting, 26, poses underwater for her wedding pictures at a photo studio in Shanghai on September 3, 2014, ahead of her wedding next year. Her fiance Riyang said they had their wedding photographs taken underwater because “it’s romantic and beautiful.” (Johannes Eisele/AFP/Getty Images)

September 4, 2014
From Amazon Warriors Fight for Their Trees, one of 20 photos. A Ka’apor Indian warrior chases a logger who tried to escape after he was captured during a jungle expedition to find and expel loggers from the Alto Turiacu Indian territory, near the Centro do Guilherme municipality in the northeast of Brazil’s Maranhao state in the Amazon basin, on August 7, 2014. Tired of what they say is a lack of sufficient government assistance in keeping loggers off their land, the Ka’apor Indians, who along with four other tribes are the legal inhabitants and caretakers of the territory, have sent their warriors out to expel all loggers they find and set up monitoring camps in the areas that are being illegally exploited. (Reuters/Lunae Parracho)

From Amazon Warriors Fight for Their Trees, one of 20 photos. A Ka’apor Indian warrior chases a logger who tried to escape after he was captured during a jungle expedition to find and expel loggers from the Alto Turiacu Indian territory, near the Centro do Guilherme municipality in the northeast of Brazil’s Maranhao state in the Amazon basin, on August 7, 2014. Tired of what they say is a lack of sufficient government assistance in keeping loggers off their land, the Ka’apor Indians, who along with four other tribes are the legal inhabitants and caretakers of the territory, have sent their warriors out to expel all loggers they find and set up monitoring camps in the areas that are being illegally exploited. (Reuters/Lunae Parracho)

September 3, 2014
From Dramatic Photos of California’s Historic Drought, one of 22 photos. A section of Lake Oroville is seen nearly dry on August 19, 2014 in Oroville, California. As the severe drought in California continues for a third straight year, water levels in the State’s lakes and reservoirs are reaching historic lows. Lake Oroville is currently at 32 percent of its total 3,537,577 acre feet. (Justin Sullivan/Getty Images)

From Dramatic Photos of California’s Historic Drought, one of 22 photos. A section of Lake Oroville is seen nearly dry on August 19, 2014 in Oroville, California. As the severe drought in California continues for a third straight year, water levels in the State’s lakes and reservoirs are reaching historic lows. Lake Oroville is currently at 32 percent of its total 3,537,577 acre feet. (Justin Sullivan/Getty Images)

September 2, 2014
From Afghanistan: The Long Withdrawal, one of 38 photos. Here, Mine-Resistant Ambush Protected (MRAP) vehicles wait in a staging area for onward movement at an undisclosed base in Southwest Asia. The joint team of Marines, soldiers, sailors and airmen of the Central Command’s Deployment Distribution Operations Center is playing a major role in moving the more than 50,000 coalition military vehicles in Afghanistan that will need to be recovered or pre-positioned in contingency stocks abroad. (U.S. Air Force/Senior Master Sgt. George Thompson)

From Afghanistan: The Long Withdrawal, one of 38 photos. Here, Mine-Resistant Ambush Protected (MRAP) vehicles wait in a staging area for onward movement at an undisclosed base in Southwest Asia. The joint team of Marines, soldiers, sailors and airmen of the Central Command’s Deployment Distribution Operations Center is playing a major role in moving the more than 50,000 coalition military vehicles in Afghanistan that will need to be recovered or pre-positioned in contingency stocks abroad. (U.S. Air Force/Senior Master Sgt. George Thompson)

September 1, 2014
From Burning Man 2014, one of 24 photos. Dillon Bracken attends the Burning Man 2014 “Caravansary” arts and music festival in the Black Rock Desert of Nevada on August 30, 2014. Over 65,000 people from all over the world gathered at the sold-out festival to spend a week in the remote desert cut off from much of the outside world to experience art, music and the unique community that develops. (Reuters/Jim Urquhart)

From Burning Man 2014, one of 24 photos. Dillon Bracken attends the Burning Man 2014 “Caravansary” arts and music festival in the Black Rock Desert of Nevada on August 30, 2014. Over 65,000 people from all over the world gathered at the sold-out festival to spend a week in the remote desert cut off from much of the outside world to experience art, music and the unique community that develops. (Reuters/Jim Urquhart)

August 29, 2014
From Photos of the Week: 8/24-8/29, one of 35 photos. A Chinese woman and her daughter wear face-kinis while swimming in the Yellow Sea in Qingdao, China, on August 22, 2014. The locally designed mask is worn by many local women to protect them from jellyfish stings, algae and the sun’s ultraviolet rays. (Kevin Frayer/Getty Images)

From Photos of the Week: 8/24-8/29, one of 35 photos. A Chinese woman and her daughter wear face-kinis while swimming in the Yellow Sea in Qingdao, China, on August 22, 2014. The locally designed mask is worn by many local women to protect them from jellyfish stings, algae and the sun’s ultraviolet rays. (Kevin Frayer/Getty Images)