Scientists conclude tornado was an EF5 on Fujita scale, the most powerful type, capable of hurling cars like missiles.
Americas Last Modified: 22 May 2013 11:23 GMT
Special commission says Uhuru Kenyatta and his deputy helped plan and fund post-election violence in 2007.
Africa Last Modified: 22 May 2013 16:38 GMT
President to take Mashaei case to Supreme Leader but Rafsanjani will not appeal his own presidential election ban.
Middle East Last Modified: 22 May 2013 11:57 GMT
Unidentified gunmen kill at least 12 people in area of Iraqi capital where alcohol shops were attacked last week.
Middle East Last Modified: 22 May 2013 16:53 GMT
Report calls for government to boost infrastructure spending in order to accelerate growth and offset austerity.
Europe Last Modified: 22 May 2013 18:36 GMT
In Video
Programme Highlights
Al-Nakba
Special series22 May 2013 05:54 GMT
Series on the Palestinian 'catastrophe' of 1948 that led to dispossession and conflict that still endures.
Is Obama squeezing media freedom?
Inside Story Americas22 May 2013 15:18 GMT
We ask if the White House is abusing concerns about national security to pressure journalists to give up their sources.
In Depth
Syria strife sends Somali refugees on the run
22 May 2013 12:51 GMT
Many are being forced to flee conflict again, years after having sought refuge in Syria from civil war back home.
Saving Nepalese villagers from flashfloods
22 May 2013 14:09 GMT
Early warning technology has been deployed in rural Nepal to protect people along glacial rivers from sudden surges.
Programmes
Featured
Syria: The War Within
Two years since the start of the uprising, rebels and Assad's forces remain locked in conflict.
China Rising
A four-part series that gives a rare insight into the country on the move, with history in tow.
Crisis in Bangladesh
Extensive coverage of war crimes tribunals and controversial calls for blasphemy laws.
Al-Nakba
Series on the Palestinian 'catastrophe' of 1948 that led to dispossession and conflict that still endures.
Korea Tensions
Al Jazeera looks at the escalation of military threats between N Korea and geopolitical rivals.
In Pictures
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