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This month on Al Jazeera
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Curiosity's first year on Mars: Pebbles and other profound things
What the Curiosity rover has told us about Mars and it's Earth-like past.
Last updated: 18 Aug 2013 11:02 GMT
NASA tests find Mars may have sustained life
Analysis of rock sample from the planet Mars reveals elements such as hydrogen, carbon, and oxygen, according to NASA.
Last updated: 13 Mar 2013 06:06 GMT
NASA's Mars rover finds traces of carbon
Carbon is building block of life, though rover's discovery does not prove that life existed on Red Planet.
Last updated: 04 Dec 2012 07:22 GMT
Mars organics speculation butts heads with scientific process
The media was too quick to infer the existence of organics on Mars simply due to the excitement of one scientist.
Last updated: 01 Dec 2012 09:39 GMT
Mars images show signs of ancient stream
The latest evidence came from photos that rover Curiosity took revealing rounded pebbles and gravel.
Last updated: 28 Sep 2012 06:58 GMT
Mars rover beams back first pin-sharp images
NASA releases more spectacular pictures and audio from planet, likening it to Neil Armstrong's landmark lunar landing.
Last updated: 28 Aug 2012 00:40 GMT
Featured on Al Jazeera
'Enough is enough': US anti-racism protests
'Justice for All' demonstrations swell across the US over the deaths of African Americans in police encounters.
Uruguayans cautiously welcome former inmates
Six former Guantanamo detainees are now free in Uruguay with some hailing the decision to grant them asylum.
Australia's indigenous incarceration crisis
Disproportionately high number of Aboriginal people in prison highlights inequality and marginalisation, critics say.
Canada's sexual harassment at work problem
Nearly half of Canadians have suffered inappropriate advances on the job - and the political arena is no exception.
JOURNALISM UNDER FIRE
Cuba in the face of a historical moment
Russia's Arctic opportunity
Tunisia caught between fear and stability
'I witnessed the Peshawar massacre'
Responding to the massacre: Revenge or resolution?
Turkey's emerging police state
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