A man speaks to Hitach’s Emiew3 robot at Haneda Airport in Tokyo, Japan, on September 2, 2016. Hitachi originally developed the robot in 2005. It can engage in dialogue and physical interactions with humans. After numerous modifications, it was released in April 2016. Kiyoshi Ota / Bloomberg
Boys in Sanaa, Yemen, hold up portraits of a relative killed in a bomb attack on a mosque during a vigil marking the anniversary on September 2, 2016. Khaled Abdullah / Reuters
A man pulls a magnet to find coins thrown by devotees as religious offerings into the river Ganges in Allahabad, India, on September 2, 2016. Jitendra Prakash / Reuters
Syrian civilians from the town of Daraya start to evacuate the rebel-held town of Moadamiyet Al Sham on September 2, 2016. They will go to a shelter in the government-controlled town of Hrajela. The civilians have been in Moadimayet Al-Sham for around three years, after fleeing clashes in Daraya. Louai Beshara / Agence France-Presse
Animal-welfare activists protest outside the Japanese consulate in Hong Kong on September 2, 2016, against the country's annual dolphin hunt. The placard reads ‘Imprison equals killing. Don’t support aquariums.’ The annual hunt starts in September in Taiji, Japan. The activists claim the hunt is cruel and barbaric, and a cover for the acquisition of live cetaceans for aquariums and dolphin shows in China. Alex Hofford / EPA
Smoke rises after explosions in eastern Baghdad, Iraq, on September 2, 2016. Officials said at least three rockets landed, killing three people and wounding six. Karim Kadim / EPA
Honour guards of the People’s Liberation Army wait for the arrival of leaders of foreign delegations at the Hangzhou Xiaoshan International Airport in Hangzhou City, Zhejiang province, China, on September 2, 2016. The G20 leaders summit will be held in the city on September 4 and 5. Rolex Dela Pena / EPA
A street is blocked by debris washed up by the tidal surge of Hurricane Hermine on September 2, 2016, in Cedar Key, Florida. Hermine was downgraded to a tropical storm after it made landfall. John Raoux / Associated Press