Since the earliest microscopes, scientists have been on a quest to build instruments with finer and finer resolution to image a cell's proteins—the tiny machines that keep cells, and us, running. But to succeed, they need ...
Jan 13, 2021
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Melanoma, the deadliest form of skin cancer, is diagnosed in more than 130,000 people globally every year. Now, work is being done on a tool to help in its early detection: a simple, compact laser probe that can distinguish ...
Mar 6, 2019
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Researchers from Oxford University created the technique to test the effects of new or commonly used drugs on heart function, as well as exploring new ways to treat diabetes.
Apr 25, 2017
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(HealthDay)—Lasers in toys can be dangerous to children and those around them, posing the risk of serious eye injuries and even blindness, according to the U.S. Food and Drug Administration.
Aug 9, 2013
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(Medical Xpress)—Worried about all the time you spent in the sun during your teen years? There's good reason, says Dr. Jane M. Grant-Kels, chair of the Department of Dermatology at the University of Connecticut Health Center.
Jan 7, 2013
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A new publication from Opto-Electronic Advances reviews a pencil-beam scanning catheter for intracoronary optical coherence tomography.
Apr 4, 2022
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Synapses are tiny cell protrusions where electrochemical impulses pass between nerves. Prolonged stress in the brain causes synapse withdrawal and maladaptive changes to circuits that are linked to the development of major ...
Mar 11, 2020
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