Syrian civil defence volunteers and rescuers remove a baby from under the rubble of a destroyed building following a reported air strike on the rebel-held neighbourhood of al-Kalasa in the northern Syrian city of Aleppo.

Ameer Alhalbi/AFP/Getty Images

Syrian civil defence volunteers and rescuers remove a baby from under the rubble of a destroyed building following a reported air strike on the rebel-held neighbourhood of al-Kalasa in the northern Syrian city of Aleppo.

A protestor is arrested by riot police during a protest against the proposed changes to France's working week and layoff practices, in Lyon, central France

Laurent Cipriani/AP

A protestor is arrested by riot police during a protest against the proposed changes to France’s working week and layoff practices, in Lyon, central France

 A grey egret preens itself near Pusztaszer, southeast of Budapest, Hungary

Attila Kovacs/epa

A grey egret preens itself near Pusztaszer, southeast of Budapest, Hungary

German Chancellor Angela Merkel wears a 'smart' jacket next to a group of students during a Girls' Day event held at the Federal Chancellery in Berlin, Germany. The jacket displays the temperature and reacts to pickpocketing.

Kaya Nietfeld/epa

German Chancellor Angela Merkel wears a ‘smart’ jacket next to a group of students during a Girls’ Day event held at the Federal Chancellery in Berlin, Germany. The jacket displays the temperature and reacts to pickpocketing.

Mitsubishi Motors President Tetsuro Aikawa reacts during a press conference announcing the embattled carmaker's earnings for the fiscal year 2015, in Tokyo

Franck Robichon/epa

Mitsubishi Motors President Tetsuro Aikawa reacts during a press conference announcing the embattled carmaker’s earnings for the fiscal year 2015, in Tokyo

Kyrgyz military personnel show their skills during an exercises at a military base, 10 km outside Bishkek, Kyrgyzstan

Igor Kovalenko/EPA

Kyrgyz military personnel show their skills during an exercises at a military base, near Bishkek, Kyrgyzstan

Indian workers cheer during the opening of the Mondelez International facility in Sri City in the Indian state of Andhra Pradesh on 25 April, 2016. The facility will produce approximately 60,000 tons of Cadbury Dairy Milk chocolate annually.

Arun Sankar/AFP/Getty Images

Indian workers cheer during the opening of the Mondelez International facility in Sri City in the Indian state of Andhra Pradesh. The facility will produce approximately 60,000 tons of Cadbury Dairy Milk chocolate annually.

Photographers in the press pen as Prime Minster David Cameron welcomes US President Barack Obama to Downing Street

Lauren Hurley/PA

Photographers in the press pen as Prime Minster David Cameron welcomes US President Barack Obama to Downing Street

Migrants ask for help as they are approached by the SOS Mediterranee's ship Aquarius, background, off the coast of the Italian island of Lampedusa.

Patrick Bar/SOS Mediterranee/AP

Migrants ask for help as they are approached by the SOS Mediterranee’s ship Aquarius, off the coast of the Italian island of Lampedusa.

A worker checks pipes during the ceremony of arrival of first pipes of Trans-Adriatic Pipeline in Spitalle, near Durres, Albania

Armando Babani/epa

A worker checks pipes during the ceremony of arrival of first pipes of Trans-Adriatic Pipeline in Spitalle, near Durres, Albania,

An Indian man dressed as Hindu Goddess Kali puts fire in his mouth during a procession to celebrate the Ram Navami festival in Allahabad, India

Rajesh Kumar Singh/AP

An Indian man dressed as Hindu Goddess Kali puts fire in his mouth during a procession to celebrate the Ram Navami festival in Allahabad, India

French high school and university students attend a demonstration against the French labour law proposal in Nantes, France, as part of a nationwide labor reform protests and strikes. The slogan reads " We have a leftist party who deserves to be punched".

Stephane Mahe/Reuters

French high school and university students attend a demonstration against the French labour law proposal in Nantes, France, as part of a nationwide labour reform protests and strikes. The slogan reads ” We have a leftist party who deserves to be punched”.

Indian rescue workers work on a partially collapsed overpass in Kolkata, India. A long section of a road overpass currently under construction collapsed, with tons of concrete and steel falling midday traffic, killing several and injuring many.

Bikas Das/AP

Indian rescue workers work on a partially collapsed overpass in Kolkata, India. A long section collapsed, with tons of concrete and steel falling midday traffic, killing several and injuring many.

A man takes a photograph of the stage before a campaign event featuring Republican presidential candidate Donald Trump at St. Norbert College in De Pere, Wisconsin, USA

Patrick Semansky/AP

A man takes a photograph of the stage before a campaign event featuring Republican presidential candidate Donald Trump at St. Norbert College in De Pere, Wisconsin, USA

Female Kurdish Peshmerga take part their graduation ceremony at a police academy in Zakho district of the Dohuk Governorate of the Iraqi Kurdistan province, Iraq

Ari Jalal/Reuters

Kurdish Peshmerga take part their graduation ceremony at a police academy in Zakho district in Iraqi Kurdistan

An elevated view shows the remains of the production site of poultry farm Wiesenhof in Lohnde, northern Germany after a fire destroyed large parts of the production site.

Lars Klemmer/AFP/Getty Images

An elevated view shows the remains of the production site of a poultry farm at Wiesenhof in Lohnde, northern Germany, after a fire destroyed large parts of the production site. 

Taliban fighters hold their weapons before surrendering them to Afghan authorities in Jalalabad, east of Kabul, Afghanistan. Around 53 Taliban fighters laid down their weapons at a ceremony, as part of a peace-reconciliation program

Mohammad Anwar Danishyar/AP

Taliban fighters hold their weapons before surrendering them to Afghan authorities in Jalalabad, east of Kabul, Afghanistan. Around 53 Taliban fighters laid down their weapons at a ceremony, as part of a peace-reconciliation program

Young Koreans wearing Hanbok (Korean traditional dress) take a sefie inside Gyeongbok Palace in Seoul, South Korea. There has been a trend in recent years for the young Koreans to wear the traditional Korean dress, Hanbok.

Jean Chung/Getty Images

Young Koreans wearing Hanbok (Korean traditional dress) take a selfie inside Gyeongbok Palace in Seoul, South Korea. There has been a trend in recent years for the young Koreans to wear the traditional Korean dress

Sheila O'Leary, 94, poses with medals and a blood stained red cross that belonged to her father Thomas Francis Byrne who was injured in the 1916 Easter Rising and her grandmother Lucy Agnes Smyth who was a nurse attending the injured, outside the General Post Office in Dublin during commemorative events to mark the 100th anniversary of the Easter Rising.

Paul Faith/AFP/Getty Images

Sheila O’Leary, 94, poses with medals and a blood stained red cross that belonged to her father Thomas Francis Byrne who was injured in the 1916 Easter Rising and her grandmother Lucy Agnes Smyth who was a nurse attending the injured, outside the General Post Office in Dublin during commemorative events to mark the 100th anniversary of the Easter Rising.

Swiss Guards stand in St. Peter's Square, prior to the start of the Easter mass celebrated by Pope Francis at the Vatican

Gregoria Borgia/AP

Swiss Guards stand in St. Peter’s Square, prior to the start of the Easter mass celebrated by Pope Francis at the Vatican,