Science & Technology23 Oct 2014 10:40 GMT
3D printers can cheaply construct homes and could soon be deployed to help victims of catastrophe rebuild their lives.
Is war coming to North Korea?
Critics blast US shipment of fighter jets to Israel
Syria's war explained from the beginning
NASA's Cassini poised to dive beneath Saturn's rings
France: Assad government behind chemical attack
Who killed my friend Yameen Rasheed?
Turkey detains more than 1,000 for 'links to Gulen'
Two Koreas: History at a glance
Inside Tehran's monument to US 'arrogance'
Killed for their bones - On the trail of the trade in human body parts
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