AP Photos/Discovery Channel, Tiffany Brown Aerialist Nik Wallenda walks a 2-inch-thick, quarter mile long steel cable over the Little Colorado River Gorge in northeastern Arizona in June.
Christophe Simon / AFP / Getty Images A demonstrator is shot by rubber bullets as riot police charge after clashes erupted during a protest against corruption and price hikes in Rio de Janeiro, Brazil.
Nacho Doce / Reuters A man dressed as Superman smiles at patient Joao Bertola, 2, and his father at the Hospital Infantil Sabara in Sao Paulo, Brazil.
AP Photo/Wason Wanichakorn, File An anti-government protester gives a rose to a Thai soldier at the Defense Ministry during a rally in Bangkok.
Tó Mané / Barcroft Media / Landov Garrett McNamara attempts to break the Guinness World Record for largest wave ever surfed on in Nazare, Portugal.
Samantha Sais /The New York Times / Redux Pictures Renata Teodoro, 25, right, holds hands with her mother, Gorete Borges Teodoro, who was deported six years ago from the U.S., through the bars of a border fence in Nogales, Ariz.
Sanjay Kanojia / AFP / Getty Images
Mohammad Sajjad / AP An Indian youth dangles from a power line before diving into the floodwaters of an overflowing Ganges river in Allahabad in August. A Pakistani man carrying a child rushes away from the site of a car bombing in Peshawar, northwest Pakistan.
STR / AFP / Getty Images A young man jumps from the Yangtze River Bridge in Wuhan, China, into the river following another person who committed suicide minutes earlier.
Superbonnie via Reddt / Via reddit.com A boy looks into the National Zoo in Washington, D.C., which was temporarily closed due to the government shutdown.
Hasan Jamali / AP A Bahraini anti-government protester is engulfed in flames after a shot fired by riot police hit the gasoline bomb in his hand that he was preparing to throw.
Luke Macgregor / Reuters Runners observe a moment of silence for the victims of the Boston Marathon bombings before the start of the London Marathon in Greenwich, southeast London.
Noah Berger / AP Sue Rochman, left, and Robin Romdalvik hug their son Maddox Rochman-Romdalvik, 8, at San Francisco’s City Hall, after the Supreme Court ruling cleared the way for same-sex marriage in California.
Jonathan Palmer / Herald-Leader Figo, a Kentucky police dog, pays his last respects to his human partner, Officer Jason Ellis, who was killed in an ambush five days earlier.
Dmitry Lovetsky, File / AP Photo Riot police guard gay rights activists who have been beaten by anti-gay protesters during an authorized gay rights rally in St.Petersburg, Russia.
Jason Lee / Reuters A boy holds his mother’s leg as he cries in front of their damaged house after a strong 6.6 magnitude earthquake at Longmen village, Lushan county in Ya’an, Sichuan province.
Brad Penner / USA TODAY Sports An Air Force sergeant surprises his wife and daughter during the second quarter of a game between the New York Giants and the Green Bay Packers.
Ueslei Marcelino / Reuters A couple runs near riot police gathered at the Mane Garrincha Stadium in Brasilia, Brazil, on Sept. 7 before the international friendly soccer match between Brazil and Australia.
Reuters Rescue workers carry a child who was rescued from the rubble at the site of a collapsed residential building in Mumbai, India, in September.
Roni Bintang / Reuters An Indonesian child watches as ash spews out of Mt. Sinabung.
Erik De Castro / Reuters Newly-born Bea Joy sleeps as her mother recuperates in a makeshift birthing clinic at the airport in typhoon-devastated Tacloban. Ortega was in an evacuation center when the storm hit and had to swim and cling to a post to survive.
Make-A-Wish Bay Area / sf.wish.org / Via Twitter: @SFWish Miles, a five-year-old battling leukemia, is dressed as “Batkid” as part of a day arranged by the Make-A-Wish Foundation in San Francisco on Nov.