24 hours in pictures

Orlando, Florida: A Peta activist in pig costume stands near supporters of the Republican presidential candidate Newt Gingrich outside a polling station Photograph: Chip Somodevilla/Getty Images

Carazo, Nicaragua: A man is tossed by a bull during the Santa Teresa festival Photograph: Oswaldo Rivas/Reuters

Jammu, India: A Kashmiri man crosses the river Tawi Photograph: Channi Anand/AP

New York, USA: A couple embrace on top of a rock in Central Park on an unseasonably warm day Photograph: Lucas Jackson/Reuters

Puerto Grande, Mexico: A farmer rides his horse on the edge of an almost empty dam. The state of Nuevo Leon is suffering its worst drought in seven decades Photograph: Daniel Becerril /Reuters

Prague, Czech Republic: A woman is reflected in a broken mirror at a shelter for homeless people Photograph: Petr Josek/Reuters

Cairo, Egypt: Riot police guard the Egyptian parliament from protesters who are demanding the army hand over power to civilian rule Photograph: Suhaib Salem/Reuters

Algiers, Algeria: Demonstrators run from riot police during clashes Photograph: Farouk Batiche/AFP/Getty Images

Godewaersvelde, France: Houses are seen through a frosty window Photograph: Philippe Huguen/AFP/Getty Images

Frankfurt, Germany: Railway tracks outside the main train station at sunset Photograph: Kai Pfaffenbach/Reuters

Dakar, Senegal: Riot police use teargas to disperse protesters Photograph: Tanya Bindra/AP

Faridabad, India: Dancers wearing traditional clothing wait to perform at the opening of the Surajkund fair Photograph: Kevin Frayer/AP

Krasnoyarsk, Russia: Tundra hares in their open-air enclosure at Royev Ruchey zoo Photograph: Ilya Naymushin/Reuters

Gutian, China: A villager looks at water hyacinths on the Minjiang river. The plants cover more than six miles of the upper reach of the river near the Shuikou hydropower station, affecting transportation and fish farming Photograph: ChinaFotoPress/Getty Images

Pristina, Kosovo: Pedestrians are seen through an ice-covered window Photograph: Visar Kryeziu/AP