How to follow stem cells transplanted into living tissue.
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Even while remaining motionless, macaques are able to increase the activity of a particular brain region, improving their concentration and search abilities
The challenges of crystallizing membrane proteins—and how they’re being overcome
Ron Kaback didn’t believe that electrochemical gradients could power the transport of sugars and amino acids across cell membranes—until he proved that they do.
Group Leader, Laboratory of Molecular Biology, Medical Research Council. Age: 36
A guide to the new wave of budget, easy-to-use flow cytometers
Because of their ability to differentiate into any cell type, stem cells have been thought to play an important role in limb regeneration processes. But new research has found that in zebrafishes that have lost their fins, the regrowing of the lim
Although pathogens have long been suspected to play a role in the neurodegeneration of Parkinson's and related diseases (see our December 2010 feature), very little is understood about the mechanics of the process. Specifically, scientists have been
Researchers have developed a new kind of laser that mimics some of the world's most beautiful birds, copying the nanoscale structure of their brightly colored feathers to capture light. Many lasers are created using holes or pockets of air can trap l
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