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This month on Al Jazeera
person > John Grotzinger
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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
Rising tide of UK anti-immigrant sentiment
Swathes of the British electorate continue to show discontent with all things European, including immigration.
A glimpse into the universe's oldest galaxies
Astronomers have captured images of primordial galaxies that helped light up the cosmos after the Big Bang.
The photo controversy over indigenous people
Critics assail British photographer's portrayal of indigenous people, but he says he's highlighting their plight.
'We got this, Bob Geldof, so back off'
As Western stars re-release 1980s charity hit, many Africans say it's a demeaning relic that can do more harm than good.
JOURNALISM UNDER FIRE
'One black, one white, separate and unequal'
Michael Brown was not a boy, he was a 'demon'
Does Uhuru Kenyatta know Kenya is burning?
US sectarianism: A nation still divided
Khaled A Beydoun
A very secular jihad
Ferguson exposes a crisis in the US
Jason A Johnson
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