Dubai Airshow 2011 in pictures
The 12th edition of Dubai Airshow off to a flying start. This year's show is the biggest yet, with nearly 55,000 trade visitors expected to attend.
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In pictures: Three men have injured hands replaced with bionic ones controlled using nerves and muscles transplanted from legs
The snowy foothills of the High Atlas mountains in Morocco are home to several Berber villages
The deep freeze transforms Niagara Falls into an icy spectacle, encasing the trees around it into crystal shells
More than 150 firms from 55 countries are expected to take part in the International Defence Exhibition (Idex) in Abu Dhabi