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Ancient Egyptian pigment points to new security ink technology
A bright blue pigment used 5,000 years ago is giving modern scientists clues toward the development of new nanomaterials with potential uses in state-of-the-art medical imaging devices, remote contr ... more
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A police colonel vows justice for all in Mali's Gao
Amid the chaos of Gao in strife-torn northern Mali, paramilitary police Colonel Salihou Maiga describes himself as a "law-abiding man" who will bring wrongdoers to justice, including Malian soldiers. ... more
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Libya to ask UN to lift arms embargo
Libya said on Wednesday it will ask the UN Security Council to lift an embargo on arms imports to the instability-wracked North African country. ... more
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World biology team returns with haul of Papuan species
An international consortium of scientists said on Wednesday they had collected 1.5 million specimens of wildlife in an unprecedented mission to document the biological treasures of Papua New Guinea. ... more
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