Enter the 2014 National Geographic Traveler Photo Contest and you could win an expedition to Alaska
A UN report on climate change says global warming is more severe than previously thought.
Turkish Prime Minister hails a decisive win for his party in local elections
Best photos of the day: 31 March 2014.
Crossrail has found many exciting things from ancient London while digging out tunnels for the new train line.
A supposedly wealthy teenager posts photos of his cash and designer possessions.
Best photos of the day: 28 March 2014.
Politicians, trade unionists and anti-war campaigners attend the funeral of veteran Labour politician Tony Benn.
Faces and stories of the passengers on Malaysia Airlines Flight MH370.
Best photos of the day: 27 March 2014.
Asia leads the way in world's top airports with Heathrow scraping in at No 10 to fly flag for UK.
The arrival of the sea worms marks a time to plant rice - and a time to saddle up and throw spears at your rivals.
Ten more bodies found but another 170 people still unaccounted for
Best photos of the day: 26 March 2014.
State funeral of Adolfo Suarez, Spain's first democratically elected prime minister
Paintings of 18th and 19th century London juxtaposed with Google Street View images.
Baton-wielding riot police clear government offices of angry protesters opposed to trade pact with Beijing
Relatives of passengers accuse Malaysian government of cover-up.
Best photos of the day: 25 March 2014.
Divers may look graceful but get up close and you can see the pain on their faces.
While families grieve and governments argue over missing airliner, spotlight turns on good looks of search pilot
Best photos of the day: 24 March 2014.
A wall of mud, trees and debris destroyed as many as 30 houses and killed at least eight people.
From an upside-down house to a pair of frisky elephants and a leopardskin-wearing Ukrainian dog, it's the strangest images of the week.
Russian forces seize Ukrainian ships and evict soldiers from military bases.
A photography contest that celebrates the creative use of daylight.
One billion people around the world do not have access to safe drinking water.
Best photos of the day: 21 March 2014.
We look back at some of Twitter's photographic milestones.
Military planes search Indian Ocean for two large objects spotted in satellite images.