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  5. Page 6788
Home»Entries posted by Alaska Native News (Page 6788)

Nanotrees Harvest the Sun’s Energy to Turn Water Into Hydrogen Fuel

By San Diego, University of California on Mar 8, 2012   Science/Education  

Nanotrees Harvest the Sun’s Energy to Turn Water Into Hydrogen Fuel

University of California, San Diego electrical engineers are building a forest of tiny nanowire trees in order to cleanly capture solar energy without using fossil fuels and harvest it for hydrogen fuel generation.

Running Hot and Cold in the Deep Sea: Scientists Explore Rare Environment

By San Diego, University of California on Mar 8, 2012   At Sea  

Running Hot and Cold in the Deep Sea: Scientists Explore Rare Environment

Among the many intriguing aspects of the deep sea, Earth’s largest ecosystem, exist environments known as hydrothermal vent systems where hot water surges out from the seafloor. On the flipside the deep sea also features cold areas where methane rises from “seeps” on the ocean bottom.

Discovery of Brain's Natural Resistance to Drugs May Offer Clues to Treating Addiction

By Salk Institute for Biological Studies on Mar 8, 2012   Science/Education  

Discovery of Brain's Natural Resistance to Drugs May Offer Clues to Treating Addiction

Salk scientists discover a single injection of cocaine or methamphetamine produce a long-lasting cellular memory trace that could be the brain's way of resisting powerful psychostimulants

Heart Attacks Rise Following Daylight Saving Time

By University of Alabama at Birmingham on Mar 8, 2012   Health  

Heart Attacks Rise Following Daylight Saving Time

BIRMINGHAM, Ala. – Daylight-saving time this year begins March 11, and while we all might look forward to another hour of sunshine a University of Alabama at Birmingham expert says the time change is not necessarily good for your health.

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