Jack Andraka speaks after receiving Smithsonian Magazine’s first annual American Ingenuity Award for youth achievement.  photograph: brendan hoffman/getty images

Looking at the two years of extensive media coverage of American teenage science prodigy Jack Andraka, his popular TED talks (there are several), the (...)

Dr Nora Khaldi, founder of Nuritas Ltd: “When I started working in food it quickly became clear that this was where the opportunity lay.”
New innovator: Nuritas

For most people, food is food. For bioinformatics specialist Nora Khaldi, it is the starting point for a data mining process that will analyse a foods(...)

In its earliest stages, HIV infection can be relatively silent – without testing for it, you wouldn’t know for sure it is there. But if a perso(...)

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