News tagged with scientists

Concern over skin whitener marketing

A study led by a James Cook University marketing expert has raised concerns over the ethics of the marketing of skin-whitening products, widely available in Australia.

Jan 22, 2015
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Restoring vision to the blind

Scientists have long known that species such as amphibians and fish can regenerate retinal cells—so why can't mammals? This and related questions are the premise for the third report from the Albert and ...

Jan 07, 2015
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Doctor behind 'free radical' aging theory dies

Dr. Denham Harman, a renowned scientist who developed the most widely accepted theory on aging that's now used to study cancer, Alzheimer's disease and other illnesses, has died in Nebraska at age 98.

Nov 25, 2014
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