24 hours in pictures

Delhi, India: Motorists drive through rush hour traffic Photograph: Daniel Berehulak/Getty Images

Peshawar, Pakistan: Security officials inspect the site of a bomb blast Photograph: Hasham Ahmed/AFP/Getty

Antananarivo, Madagascar: Supporters of Mayor Andry Rajoelina run from teargas during a demonstration Photograph: Walter Astrada/AFP/Getty

Mexico City, Mexico: Riot police stand guard as farmers protest against the rising price of diesel Photograph: Henry Romero/Reuters

Baghdad, Iraq: Shia Muslims take part in Arbaeen, marking 40 days after Ashura at the Imam Musa al-Kadhim mosque Photograph: Ali Al-Saadi/AFP/Getty

Boston, US: Little Joe, a western lowland gorilla, gazes at visitors at the tropical rainforest exhibit at the Franklin Park Zoo Photograph: Michael Dwyer/AP

Bucharest, Romania: Chinese construction workers take shelter in a makeshift tent Photograph: Vadim Ghirda/AP

Munich, Germany: A pedestrian crosses a snowy street Photograph: Peter Kneffel/EPA

Iga Barriere, Democratic Republic of the Congo: A man pans for gold on a riverside Photograph: Finbarr O'reilly/Reuters

Tel Aviv, Israel: Sudanese refugee couple Moaz and bride Sumia hold hands during a joint wedding ceremony with two other couples Photograph: Ariel Schalit/AP

Shuafat, West Bank: A boy looks through an opening in the barrier Photograph: Baz Ratner/Reuters

Damman, Afghanistan: Boys play a game of marbles with a US officer Photograph: Oleg Popov/Reuters

New York, US: Nicky and Paris Hilton attend the Tracy Reese Fall 2009 fashion show Photograph: Amy Sussman/Getty

Phnom Penh, Cambodia: Buddhist monks arrive at the Extraordinary Chamber in the Courts of Cambodia for the opening of the Khmer Rouge trial Photograph: Nicolas Asfouri/AFP/Getty

Edmonton, Canada: Petro-Canada's Edmonton Refinery and Distribution Centre at dusk Photograph: Dan Riedlhuber/Reuters