Obama urges renewal of US Export-Import Bank
Iceland volcano: Bardarbunga eruption sparks red alert
How Emirates' 50th A380 plane was made in 80 days
Obama praises 'courageous' Foley
SoftBank CEO takes up the Ice Bucket Challenge
Formula E set for its debut
Boston sets up public solar powered "smart" benches
'Lioness of Iran' dies at 87
Moscow's Middle East mediation bid