New tattoos discovered on Oetzi mummy

With the aid of a non-invasive photographic technique, researchers at the EURAC-Institute for Mummies and the Iceman have been able to show up all the tattoos on the man who was found preserved in a glacier, ...

Jan 28, 2015
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Cellular memory of stressful situations

Stress is unhealthy. The cells use therefore a variety of mechanisms to deal with stress and avert its immediate threat. However, certain stressful situations leave marks that go beyond the immediate response; ...

Jan 28, 2015
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Study identifies common elements of STEM schools

Science, technology, engineering and mathematics schools vary in many ways, but they share eight major common elements. So finds a nationwide study of 23 STEM schools conducted by the University of Chicago's Outlier Research ...

Jan 28, 2015
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