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Could a sugar tax help combat obesity?

Following the BMA's call for a 20% sugar tax to subsidise the cost of fruit and vegetables, experts in The BMJ this week debate whether a sugar tax could help combat obesity.

Jul 29, 2015
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A cheaper, high-performance prosthetic knee

In the last two decades, prosthetic limb technology has grown by leaps and bounds. Today, the most advanced prostheses incorporate microprocessors that work with onboard gyroscopes, accelerometers, and hydraulics to enable ...

Jul 30, 2015
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How to become a T follicular helper cell

Follicular helper Tcells (TFH cells), a rare type of immune cell that is essential for inducing a strong and lasting antibody response to viruses and other microbes, have garnered intense interest in recent years but the ...

Jul 30, 2015
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