Central American migrants, on their way to the United States, walk in Tapanatepec, Mexico, at dusk on Monday, January 21.
Pope Francis, flanked by Panamanian President Juan Carlos Varela and first lady Lorena Castillo, arrives at the foreign ministry headquarters in Panama City on Thursday, January 24. The Pope is in the country through the weekend.
Britain's Prince William, left, and broadcaster David Attenborough watch the screening of Attenborough's new documentary, "Our Planet," during the World Economic Forum in Davos, Switzerland, on Tuesday, January 22.
A dog yawns in New York during a press event Wednesday, January 23, for the Westminster Kennel Club Dog Show. The dog's breed, the Nederlandse Kooikerhondje, is one of two breeds that will be making their debut at the dog show this year.
From left, US Vice President Mike Pence, US President Donald Trump and Acting Interior Secretary David Bernhardt attend a wreath-laying ceremony at the Martin Luther King Jr. Memorial in Washington on Monday, January 21. It was Martin Luther King Jr. Day.
German lawmakers attend a special parliament session in Berlin to celebrate 100 years of women's suffrage on Thursday, January 17.
An elephant trainer holds an elephant's trunk during a circus festival in Monaco on Tuesday, January 22.
French gendarmes clash with protesters during an anti-government demonstration in Angers, France, on Saturday, January 19.
Members of India's Rail Suraksha Force march in New Delhi on Wednesday, January 23. It was a full dress rehearsal for the upcoming Republic Day parade.