A migrant holds his child after Hungarian riot police used tear gas and water cannons at the Serbian border crossing on Wednesday, September 16. Hungarian government spokesman Zoltan Kovacs told CNN that Hungarian forces had been driven to respond when young men armed with sticks and stones tried to enter the country illegally.
CNN
Presidential candidates Donald Trump, left, and Jeb Bush take part in the Republican debate Wednesday, September 16, at the Ronald Reagan Library in Simi Valley, California. The two clashed several times during the debate but also gave each other a five during a lighthearted moment. See more images from the debate
Mark J. Terrill/AP
Firefighters create a firebreak to stop the progression of a wildfire in Middletown, California, on Sunday, September 13. Hundreds of homes went up in flames after the Valley Fire roared to life over the weekend.
Elaine Thompson/AP
Two lions fight after one interrupted the other while it was mating Saturday, September 12, in South Africa's Kruger National Park.
Barcroft Media/Landov
People watch crews clear mud and debris from a flooded road in Colorado City, Arizona, on Tuesday, September 15. Two vehicles carrying women and children from a park were washed away by a flash flood barreling down a canyon near the Utah-Arizona border, leaving 12 people dead and one person missing, officials said.
Rick Bowmer/AP
A wounded man is carried in Damascus, Syria, after a Syrian army bombing on Thursday, September 17. The Syrian civil war is now in its fifth year.
Bera Abdurrahman/Anadolu Agency/Getty Images
Pope Francis exchanges his skullcap with one that was given to him Wednesday, September 16, at the end of his weekly general audience in Vatican City.
Gregorio Borgia/AP
Friends comfort Liz Schmidt, center, at a memorial honoring her slain husband Ethan in Cleveland, Mississippi, on Tuesday, September 15. Schmidt, a 39-year-old history professor at Delta State University, was killed by a colleague who later shot himself, authorities said. Before killing Schmidt, authorities said, Shannon Lamb also killed his own girlfriend, Amy Prentiss.
Rogelio V. Solis/AP
Emergency vehicles surround a crane that collapsed Friday, September 11, at one of Islam's most important mosques: the Masjid al-Haram in Mecca, Saudi Arabia. At least 107 people were killed and 238 others were injured, authorities said.
Uncredited/AP
A man shouts as he and other refugees from Syria and Afghanistan swim toward the Greek island of Lesbos on Sunday, September 13. Their boat deflated about 100 meters (328 feet) from shore.
ALKIS KONSTANTINIDIS/Reuters/Landov
Ahmed Mohamed flashes the peace sign as he arrives at his family's home in Irving, Texas, on Thursday, September 17. The 14-year-old was arrested at his school earlier in the week after a teacher thought the homemade clock he built was a bomb. But once the story became public, he received thousands of tweets and Facebook posts of encouragement. President Barack Obama invited him to the White House and praised his love of science. Leaders at Reddit and Twitter offered him internships. And Facebook creator Mark Zuckerberg invited him to visit the company's headquarters. Ahmed, who is Muslim, told MSNBC he has been called bombmaker and a terrorist before "just because of my race and my religion."
LM Otero/AP
Children compete in traditional horse races as part of the Moyo Festival in Sumbawa, Indonesia, on Monday, September 14.
Ulet Ifansasti/Getty Images
The galaxy Messier 63, also known as the Sunflower Galaxy, is seen by the Hubble Space Telescope in this image released Friday, September 11. The galaxy is about 27 million light years away from Earth.
NASA
A boat stands on a dock after it was lifted by tsunami waves in Coquimbo, Chile, on Thursday, September 17. Several coastal towns were flooded from tsunami waves set off by an 8.3-magnitude earthquake.
Hernan Contreras/AP
A 3-month-old refugee from Afghanistan sleeps on a bed at a temporary registration center in Passau, Germany, on Tuesday, September 15.
Markus Schreiber/AP
People fill the streets of Barcelona, Spain, during a demonstration calling for Catalonian independence on Friday, September 11.
Manu Fernandez/AP
A model is helped to her feet after falling during a Givenchy fashion show in New York on Friday, September 11.
Bebeto Matthews/AP
Jimmy Fallon, playing Donald Trump, talks to Hillary Clinton during a "Tonight Show" skit on Wednesday, September 16.
Douglas Gorenstein/NBC Universal/Getty Images
Daniesha Hilaire collapses in the arms of a relative Sunday, September 13, after the body of her 4-year-old son, Wesley, was recovered from Mission Bay in San Diego. Police issued an Amber Alert for Wesley earlier in the day amid worries he had been abducted while at the beach, but authorities said it appears he accidentally drowned.
Lyndsay Winkley/AP
High-wire artist Kane Petersen successfully walks a tightrope above Melbourne on Wednesday, September 16.
Scott Barbour/Getty Images
People walk through fields near Tovarnik, Croatia, on Wednesday, September 16. After the Hungarian border closed, many migrants and refugees were welcomed by Croatia.
Matthias Schrader/AP
Miss Georgia Betty Cantrell, left, reacts with Miss South Carolina Daja Dial, center, and Miss Oklahoma Georgia Frazier after being named Miss America on Sunday, September 13.
Noah K. Murray/AP
Hindu pilgrims bath in the Godavari River in Nashik, India, on Saturday, September 12. Millions of pilgrims make their way to the holy river for the Kumbh Mela, or Pitcher Festival, that is held four times every 12 years.
Dhiraj Singh/Bloomberg/Getty Images
Former Texas Gov. Rick Perry embraces Madeline Martin, daughter of Eagle Forum President Ed Martin, before speaking at the Eagle Council XLIV in St. Louis on Friday, September 11. During a speech, Perry said he is ending his bid for the Republican presidential nomination, becoming the first major candidate of the 2016 campaign to give up on the White House.
Robert Cohen/AP
South Korean soldiers parachute during a ceremony Tuesday, September 15, in Incheon, South Korea. Incheon is where the United Nations forces led by U.S. Gen. Douglas MacArthur landed in September 1950 just months after North Korea invaded South Korea.
Lee Jin-man/AP
Media representatives enjoy an amusement ride during a press tour of the Oktoberfest premises in Munich, Germany, on Thursday, September 17.
Matthias Balk/DPA/ZUMA Press
A column of black smoke rises from Mount Aso, Japan's largest active volcano, on Monday, September 14. The eruption disrupted air travel serving Kumamoto Airport, which is 880 kilometers (550 miles) southwest of Tokyo.
Aso Volcano Museum/AP
A parking lot in Joso, Japan, is flooded on Friday, September 11. Heavy rain led to overflowing rivers and mudslides across parts of eastern and central Japan.
Kyodo/Reuters Landov
Dancers perform on "hoverboard" scooters during a Daimler event Monday, September 14, on the eve of the Frankfurt Auto Show in Frankfurt, Germany.
Michael Probst/AP
Derek Hough poses in the press room at the Creative Arts Emmy Awards on Saturday, September 12. Hough, his sister Julianne Hough and Tessandra Chavez were recognized in the Outstanding Choreography category for their work on the TV show "Dancing with the Stars."
Chris Pizzello/Invision/AP
Members of Mexico's military help form a mural during their annual Independence Day parade on Wednesday, September 16.
Manuel Velasquez/Anadolu Agency/Getty Images
A model's hair is styled Wednesday, September 16, during a fashion show for The Blonds in New York.
Andrew Toth/FilmMagic/Getty Images
The Tribute in Light rises above the New York skyline on Friday, September 11 -- 14 years after the 9/11 terror attacks.
Mark Lennihan/AP
Military personnel hold their hats as Air Force One, with President Obama aboard, departs Andrews Air Force Base in Maryland on Monday, September 14.
Jose Luis Magana/AP
Republican presidential candidate Jeb Bush shows off a Reagan-Bush '84 T-shirt as he speaks during a Miami field office opening on Saturday, September 12.
Gaston De Cardenas/AP
Fishing boats set off from Shipu port in Ningbo, China, on Wednesday, September 16. There had been a fishing ban in the East China Sea for three and a half months.
Whitehotpix/ZUMA Press
Hasidic pilgrims in Uman, Ukraine, gather near the burial site of Rebbe Nachman of Breslov on Monday, September 14. Every year, tens of thousands of people gather at the holy site to pray on Rosh Hashanah, the Jewish New Year.
Brendan Hoffman/Getty Images
A Jaguar F-PACE driven by Terry Grant breaks the Guinness World Record for largest loop in a car ever on Sunday, September 13. Jaguar revealed the new car in Frankfurt, Germany, as the company celebrated its 80th year ahead of the Frankfurt Auto Show. The loop Grant drove was 19.08 meters tall (62.6 feet).
Jaguar/Getty Images
Miss Rhode Island's Outstanding Teen Catarina Girardi poses for a photograph before the start of the Miss America pageant Sunday, September 13, in Atlantic City, New Jersey. See last week in 31 photos
