Dec. 31, 2017, 6:15 a.m.

Selenium protects a specific type of interneurons in the brain

Exactly 200 years after the discovery of the trace element selenium, researchers have shown for the first time why this chemical element is indispensable for mammalian life. As integral part of the enzyme GPX4, selenium protects a subset of neurons from cell death during postnatal development. https://www.sciencedaily.com/releases/2017/12/171229095132.htm

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Jan. 19, 2019, 2:34 p.m.

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CELULARES

Dec. 12, 2018, 9:46 p.m.

US childhood mortality rates have lagged behind other wealthy nations for the past 50 years on Science stuff

Jan. 9, 2018, 8:34 a.m.

In a new study of childhood mortality rates between 1961 and 2010 in the United States and 19 economically similar countries, researchers report that while there's been overall improvement among all the countries, the U.S. has been slowest to improve.https://www.sciencedaily.com/releases/2018/01/180108191937.htm

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on Love

March 20, 2019, 6:16 p.m.

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Alaskan microgrids offer energy resilience and independence on Science stuff

Dec. 26, 2017, 7:33 p.m.

The electrical grid in the contiguous United States is a behemoth of interconnected systems. If one section fails or is sabotaged, millions of citizens could be without power. Remote villages in Alaska provide an example of how safeguards could build resilience into a larger electrical grid. These communities rely on microgrids -- small, local power stations that operate autonomously. https://www.sciencedaily.com/releases/2017/12/171222092734.htm

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