World

US Secretary of State John Kerry reacts after shooting a bow and arrow as he participates in a Naadam ceremony, a competition which traditionally includes horse racing, Mongolian wrestling and archery, in Ulan Bator, Mongolia.

Byambasuren Byamba-Ochir/AFP/Getty Images

US Secretary of State John Kerry reacts after shooting a bow and arrow as he participates in a Naadam ceremony, a competition which traditionally includes horse racing, Mongolian wrestling and archery, in Ulan Bator, Mongolia

Boxing gloves and a message sit among flowers at a makeshift memorial to Muhammad Ali at the Muhammad Ali Center, in Louisville, USA.

David Goldman/AP

Boxing gloves and a message sit among flowers at a makeshift memorial to Muhammad Ali at the Muhammad Ali Center, in Louisville, USA

Serbia's Novak Djokovic falls as he defeats Britain's Andy Murray during their final match of the French Open tennis tournament at the Roland Garros stadium.

Alastair Grant/AP

Serbia’s Novak Djokovic falls as he defeats Britain’s Andy Murray during their final match of the French Open tennis tournament at the Roland Garros stadium

Residents who refused to be evacuated sit on makeshift boats during evacuation operations of the Villeneuve-Trillage flooded suburb in Villeneuve Saint-Georges

Christian Hartmann/Reuters

Residents who refused to be evacuated sit on makeshift boats during evacuation operations of the Villeneuve-Trillage flooded suburb in Villeneuve Saint-Georges, outside Paris, France, on Friday

 Louvre reserves

AFP/Getty Images

Boxes containing valuable artworks from the Louvre reserves stored among status in one of the museum’s room of the Department of Greek, Etruscan, and Roman Antiquities room after they were evacuated from the basement following days of heavy rains which led the River Seine to reach its highest level in three decades.

Security forces clash

Juan Barreto/AFP/Getty Images

Security forces clash with people trying to reach Miraflores presidential palace to protest against the severe food and medicine shortages, in Caracas

Demonstrators with a physical disability stand in front a riot police barricade during a protest in La Paz

Reuters

Demonstrators with a physical disability stand in front a riot police barricade during a protest calling on the government to provide a monthly subsidy for the physically disabled rather than an annual one, in El Alto, Bolivia, on Friday 

Mideast Palestinians Daily Life

AP Photo/ Khalil Hamra

Two Palestinian boys play on a donkey cart next to a wall of graffiti in Deir el-Balah refugee camp, central Gaza Strip, on Wednesday

Embargoed to 1900 Friday May 27  European Space Agency handout image of Comet 67P/Churyumov-Gerasimenko, taken by the Rosetta orbiter in August 2015 when the object was at its closest point to the sun. Rosetta found evidence of basic building blocks of life in gases surrounding the comet. PRESS ASSOCIATION Photo. Issue date: Friday May 27, 2016. See PA story SCIENCE Rosetta. Photo credit should read: ESA/Rosetta/Navcam/PA Wire  NOTE TO EDITORS: This handout photo may only be used in for editorial reporting purposes for the contemporaneous illustration of events, things or the people in the image or facts mentioned in the caption. Reuse of the picture may require further permission from the copyright holder.

ESA/Rosetta/Navcam/PA

Comet 67P Churyumov Gerasimenko, taken by the Rosetta orbiter when the object was at its closest point to the sun. Rosetta found evidence of basic building blocks of life in gases surrounding the comet

TOPSHOT - Iraqi pro-government forces fire an anti-tank cannon near al-Sejar village, north-east of Fallujah, on May 25, 2016, as they take part in a major assault to retake the city from the Islamic State (IS) group. Iraqi forces, consisting of special forces, soldiers, police, paramilitary-fighters and pro-government tribesmen, launched a major assault to retake Fallujah, the scene of deadly battles during the US occupation and one of the toughest targets yet in Baghdad's war on the Islamic State group. / AFP PHOTO / AHMAD AL-RUBAYEAHMAD AL-RUBAYE/AFP/Getty Images

Ahmad Al-Rubaye/AFP/Getty

Iraqi pro-government forces fire an anti-tank cannon near al-Sejar village, north-east of Fallujah as they take part in a major assault to retake the city from the Islamic State group 

Eikei Suzuki (L-R), governor of the Mie Prefecture, European Council President Donald Tusk, Italian Prime Minister Matteo Renzi, German Chancellor Angela Merkel, U.S. President Barack Obama, and Japanese Prime Minister Shinzo Abe, participate in a tree planting ceremony as they visit the Ise Jingu shrine in Ise, Mie Prefecture, Japan May 26, 2016, as part of the G-7 Summit. REUTERS/Carolyn Kaster/Pool

Carolyn Kaster/Pool/Reuters

Eikei Suzuki (L-R), governor of the Mie Prefecture, European Council President Donald Tusk, Italian Prime Minister Matteo Renzi, German Chancellor Angela Merkel, U.S. President Barack Obama, and Japanese Prime Minister Shinzo Abe, participate in a tree planting ceremony as they visit the Ise Jingu shrine in Ise, Japan apart of the G-7 Summit. 

TOPSHOT - Primary school children wear masks while studying in the classroom in Karo district, North Sumatra province, on May 24, 2016, as Mount Sinabung is seen spewing out volcanic ash through the school window reflection.  Indonesian rescuers searched for survivors in scorched villages and devastated farmlands after a volcano erupted in clouds of searing ash and gas, killing seven and leaving others fighting life-threatening burns. / AFP PHOTO / FATIMA ELKAREEMFATIMA ELKAREEM/AFP/Getty Images

Fatima Elkare/AFP/Getty

Primary school children wear masks while studying in the classroom in Karo district, North Sumatra province, as Mount Sinabung is seen spewing out volcanic ash through the school window reflection

The 26th anniversary of Yemen Reunification Day

Yahya Arhab/EPA

Yemenis gather during celebrations marking the 26th anniversary of Yemen’s reunification, in Sana’a, Yemen

PORTSMOUTH, ENGLAND - MAY 20:  World War II veterans Denys Hunter, 92 (L) and Joe Cattini, 93, (R) laugh as they are photographed after being award France's highest honour, The Legion D'Honneur, in recognition of their part in the liberation of France at the D-Day Museum on May 20, 2016 in Portsmouth, England. The pals, who were both in the 86th Field Regiment of the Hertfordshire Yeomanry Royal Artillery and landed on Gold Beach on D-Day, were reunited by chance for the first time in 70 years in 2014 when they were both heading off to Normandy for the 70th anniversary of the allied landings. The National Order of the Legion of Honour which was established by Napoleon in 1802, is France's highest decoration and is being awarded to surviving British servicemen as a recognition for their efforts on D-Day in June 1944 that helped lead to the eventual defeat of Nazi Germany in WWII.  (Photo by Matt Cardy/Getty Images)

Matt Cardy/Getty Images

World War II veterans Denys Hunter, 92 (L) and Joe Cattini, 93, (R) laugh as they are photographed after being award France’s highest honour, The Legion D’Honneur, in recognition of their part in the liberation of France at the D-Day Museum in Portsmouth, United Kingdom 

A little child rides his kids bike as Belgian prison officers demonstrate behind the Saint-Gilles prison where guards have been on strike for three weeks in a protest over pay cuts and working conditions in Brussels.

Eric Vidal /Reuters

A child rides his toy bike as Belgian prison officers demonstrate behind the Saint-Gilles prison where guards have been on strike for three weeks in a protest over pay cuts and working conditions in Brussels, Belgium on Tuesday

A young Palestinian waits at the Rafah border crossing with Egypt

AFP/Getty Images

A young Palestinian waits at the Rafah border crossing with Egypt, in the southern Gaza Strip, after it was opened for two days by Egyptian authorities on Thursday

This artist's concept depicts select planetary discoveries made to date by NASA's Kepler space telescope in this image released May 10, 2016.  Courtesy W. Stenzel/NASA/Handout via REUTERS    ATTENTION EDITORS - THIS IMAGE WAS PROVIDED BY A THIRD PARTY. EDITORIAL USE ONLY

W. Stenzel/NASA/Reuters

This artist’s concept depicts select planetary discoveries made to date by NASA’s Kepler space telescope

Bulgarian veterans from World War II  attend a military parade at the Alexander Batemberg Square in Sofia, Bulgaria

Vassil Donev/epa

Bulgarian veterans from World War II attend a military parade at the Alexander Batemberg Square in Sofia, Bulgaria to celebrate Day of Bravery commemorations

A child and a man sit on the tracks in front of Greek policemen in riot gear during a protest at the northern Greek border point of Idomeni, Greece

Gregorio Borgia/AP

A child and a man sit on the tracks in front of Greek policemen in riot gear during a protest at the northern Greek border point of Idomeni, Greece

Smoke fills the air as a small plane flies overhead in Fort McMurray, Alberta

Kitty Cochrane/The Canadian Press via AP

Smoke fills the air as a small plane flies overhead in Fort McMurray, Alberta