Wen Wanchang, whose son was on board the missing Malaysia Airlines Flight 370, cries as he waits for a meeting with Malaysia Airlines officials in Beijing Wednesday, January 18, 2017. Some relatives of Flight 370's passengers expressed anger, disappointment and a resolve to press authorities to resume their efforts and find out exactly what happened. Others said they understood that the search – the most expensive of its kind in aviation history – had to come to an end. (Photo by Ng Han Guan/AP Photo)





Britain's Got Talent judge David Walliams arrives on a cart pulled by a donkey for the Blackpool auditions for “Britain's Got Talent” at The Opera House on January 18, 2017 in Blackpool, England. (Photo by Peter Byrne/PA Wire)





Students play in the snow along a street in the town of Corte on January 17, 2017 on the French Mediterranean island of Corsica. (Photo by Pascal Pochard-Casabianca/AFP Photo)





Israeli policemen detain a Bedouin man during clashes that followed a protest against home demolitions on January 18, 2017 in the Bedouin village of Umm al- Hiran, which is not recognized by the Israeli government, near the southern city of Beersheba, in the Negev desert An Israeli policeman was killed while taking part in an operation to demolish homes in the Bedouin village, with authorities claiming he was targeted in a car- ramming attack. The driver was earlier reported shot dead by police as residents disputed the police version of events, saying the driver was heading to the scene to talk with authorities in an attempt to halt the demolitions. (Photo by Ahmad Gharabli/AFP Photo)





A man injured during clashes with Israeli police is seen on the ground in Umm Al-Hiran, a Bedouin village in Israel's southern Negev Desert, January 18, 2017. (Photo by Ammar Awad/Reuters)





In this photo taken on Monday, January 16, 2017, revelers dressed as demons called “Dimonis” hold fireworks as they take part in a “Correfoc” or 'run with fire' party during traditional celebrations in honor of Saint Anthony in Muro village in the Mediterranean island of Mallorca, Spain. Mixing pagan and religious traditions from medieval times, the fire and demon festivals are held in towns across the island of Mallorca each Jan. 16-17 to celebrate the day of Saint Anthony the Abbot, the patron saint of animals. (Photo by Francisco Seco/AP Photo)





A man skis in the streets covered by snow in Corte on January 17, 2017 on the French Mediterranean island of Corsica. (Photo by Pascal Pochard-Casabianca/AFP Photo)





Stunt performers ride a motorcycle and a car on the walls of the “Well of Death” at the Magh Mela fair in Allahabad, India, January 18, 2017. (Photo by Jitendra Prakash/Reuters)





Madame Tussauds' employees take a selfie with the wax figure of US President-elect Donald Trump, as they unveil the figure just days ahead of the American's Presidential Inauguration in Washington in London, Wednesday, January 18, 2017. The figure will now reside in Madame Tussauds' London Oval Office alongside fellow famous politicians and global icons also immortalised in wax. (Photo by Frank Augstein/AP Photo)





A Gabon supporter blows a kiss ahead of the 2017 Africa Cup of Nations group A football match between Gabon and Burkina Faso at the Stade de l' Amitie Sino- Gabonaise in Libreville on January 18, 2017. (Photo by Gabriel Bouys/AFP Photo)





A shrub is covered in ice after the strong wind at Lake Leman in Versoix, Geneva, Switzerland, 17 January 2017. (Photo by Jean-Christophe Bott/EPA)





Christian Orthodox priests re-enact the baptism of Jesus, during the traditional Epiphany baptism ceremony at the Qasr-el Yahud baptism site in the Jordan river near the West Bank town of Jericho Wednesday, January 18, 2017. The site is traditionally believed by many to be the place where Jesus was baptized. (Photo by Ariel Schalit/AP Photo)





In this photo provided by Jen Guyton, one of the mysterious “fairy circles” in the Namib desert that dot the area with circular barren patches. Paranormal powers like fairies and even dragon breath have been credited with creating them. But Princeton University ecologists have come up with a much less shadowy – and maybe less charming – explanation for what's afoot. Using computer simulations, they say an intricate combination of animals and plants cooperating and competing help explain the unusual patterns, according to a study in the journal Nature Wednesday. Corina Tarnita, the study's lead author, calls it “simple and elegant geometry on such enormous scale”. Until this study, there were two competing explanations: Termites created the pattern or plants surrounding the circles did it. Tarnita's theory borrows from both. The giant circles – from six to 100 feet in diameter – are mostly from termites that cooperate with others in their colony, but compete against other colonies, she said. The unusual patterns seen between circles are plants that establish an orderly root system so they don't compete too much for limited water. (Photo by Jen Guyton/Jenguyton.com via AP Photo)





This handout image received courtesy of Doctors Without Border (MSF) on January 17, 2017, shows a wounded child after an air force jet accidentally bombarded a camp for those displaced by Boko Haram Islamists, in Rann, northeast Nigeria At least 52 aid workers and civilians were killed on January 17, 2017, when an air force jet accidentally bombed a camp in northeast Nigeria instead of Boko Haram militants, medical charity MSF said. (Photo by AFP Photo/Médecins sans Frontières)





Magdalena Kammermeier works on a snow portrait of US President-elect Donald Trump in her garden in Wenzenbach near Regensburg, southeastern Germany, on January 17, 2017. (Photo by Armin Weigel/AFP Photo/DPA)





A staff of Anicall shows an application informing about the pet's emotion on a smartphone, as he demonstrates the pet wearables device called “Shiraseru Amu” during its demonstration at WEARABLE EXPO in Tokyo January 18, 2017. According to Anicall, the device can read pet's emotions by analysing the pet's movements and behaviour by collecting data from the bracelet-shaped device. (Photo by Kim Kyung-Hoon/Reuters)





Fishmongers try to keep warm in front of their fish stall during a cold winter's day at the Old Harbour in Marseille, France, January 18, 2017. (Photo by Jean-Paul Pelissier/Reuters)





Afghan youth warm themselves by a fire during a cold day on the outskirts of Kabul, Afghanistan January 18, 2017. (Photo by Omar Sobhani/Reuters)





Soldiers of Ivory Coast presidential guard patrol as they arrive at the port of Abidjan, Ivory Coast January 18, 2017. (Photo by Luc Gnago/Reuters)





A migrant reacts as he stands by a fire, outside of a derelict customs warehouse in Belgrade, Serbia, January 18, 2017. (Photo by Marko Djurica/Reuters)





A Belgian police officer pilots a drone to showcase the use of drones deployed over traffic accidents occurring on highways, in Ranst near Antwerp, Belgium, January 18, 2017. (Photo by Francois Lenoir/Reuters)





A frozen tree is pictured on the dock by Lake Leman on a cold windy winter day in Versoix near Geneva, Switzerland January 18, 2017. (Photo by Denis Balibouse/Reuters)





A dock on Lake Leman, covered in ice, is pictured on a cold windy winter day in Versoix near Geneva, Switzerland January 18, 2017. (Photo by Denis Balibouse/Reuters)





A dock on Lake Leman, covered in ice, is pictured on a cold windy winter day in Versoix near Geneva, Switzerland January 18, 2017. (Photo by Denis Balibouse/Reuters)





Demonstrators show their support for Chinese President Xi Jinping outside the United Nations European headquarters in Geneva, Switzerland, January 18, 2017. (Photo by Denis Balibouse/Reuters)





Protesters are detained by police as they take part in an unauthorised demonstration against Chinese President Xi Jinping outside the European headquarters of the United Nations in Geneva, Switzerland, January 18, 2017. (Photo by Pierre Albouy/Reuters)





A model presents a creation by Lana Mueller during the Berlin Fashion Week Autumn/Winter 2017 in Berlin, Germany, January 18, 2017. (Photo by Fabrizio Bensch/Reuters)





A woman stands outside her house after a snowfall in Wezra, near Medea, Algeria January 18, 2017. (Photo by Zohra Bensemra/Reuters)





A woman walks past the Church of the Nativity and the Church of the Intercession of the Holy Virgin in the village of Velikoye, Yaroslavl region, Russia January 18, 2017. (Photo by Maxim Shemetov/Reuters)





A man poses with a woman promoting Colombia at their tourism booth during the first day of the International Tourism Trade Fair (FITUR) in Madrid, Spain, January 18, 2017. (Photo by Paul Hanna/Reuters)





Dancers promoting a hotel in Mexico pose at a tourism booth during the first day of the International Tourism Trade Fair (FITUR) in Madrid, Spain, January 18, 2017. (Photo by Paul Hanna/Reuters)





An Ethiopian Orthodox choir member plays the harp as she attends annual Epiphany celebrations called “Timket” in Gondar, Ethiopia January 18, 2017. “Timket” commemorates Jesus Christ's baptism in the Jordan River by John the Baptist. (Photo by Tiksa Negeri/Reuters)





Women relatives of inmates set makeshift barricades on fire in protest for the transfer of some 200 prisoners from the Alcacuz Penitentiary Center to other prisons in Rio Grande do Norte, Brazil on January 18, 2017 Brazilian authorities said Wednesday they are deploying 1,000 troops to “clean out” arms and cellphones from restive prisons while police moved to end a deadly gang face- off in one northern penitentiary. (Photo by Andressa Anholete/AFP Photo)





Workers make a toffee-like sweet cake called “dodol”, one of the traditional delicacies served during Chinese New Year celebrations in Tangerang, on the outskirts of Jakarta, Indonesia, Wednesday, January 18, 2017. Ethnic Chinese communities in the world's most populous Muslim country are preparing to celebrate the start of the year of the rooster. (Photo by Tatan Syuflana/AP Photo)





A sun bear is offered chocolate by a visitor in its enclosure at a zoo in Bandung on January 18, 2017. Animal rights activists on January 18 demanded the closure of an Indonesian zoo after skeletal sun bears were pictured begging for food from visitors and eating their own dung. (Photo by Timur Matahari/AFP Photo)





Cars line up at the border post check point in Seleki, Senegal, at the border with Gambia January 17, 2017. (Photo by Emma Farge/Reuters)