Prime Minister Narendra Modi waves as he departs for his two- nation tour of Ireland and the USA, in New Delhi.
School students hold placards during a protest against the killing of a three year old boy by militants, at Lal Chowk in Srinagar.
A milk vendor wades through a waterlogged street at Anil Nagar in Guwahati.
A man checks on his wife as they arrive with other migrants on the shores of the Greek island of Lesbos after crossing the Aegean Sea from Turkey on a inflatable dinghy.
A Muslim pilgrim couple take a selfie on a rocky hill called the Mountain of Mercy, on the Plain of Arafat, near the holy city of Mecca, Saudi Arabia.
Migrant children share water as they pass time in Victoria square in central Athens.
A man who sells chewable tobacco covers his items as a municipal worker fumigates to prevent mosquitoes from breeding in Lucknow, India.
First lady Michelle Obama, accompanied by President Barack Obama, greet Pope Francis upon his arrival at Andrews Air Force Base, Md.
Police in riot gear fire tear gas toward students armed with rocks, sticks, and firecrackers, as police block the students from the Rural Normal School of Ayotzinapa from reaching the city of Chilpancingo, in Mexico's southern Guerrero state, to protest.
Ashley Aldridge, of Auburn, Ill., hugs Earl Moorman, 75, in Chatham, Ill., whom she freed from his motorized wheelchair after it became stuck at a railroad crossing seconds before a train crashed into it last week in Auburn.
Secretary of State John Kerry, joined by India's External Affairs Minister Sushma Swaraj, speaks to media at the State Department in Washington.
A university student run as police use tear gas to disperse students during demonstration in Nairobi, Kenya.
Deaf children enjoy a tram ride during International Deaf Week celebration in Kolkata.