BlogArena

General blog about anything and everything of everyday's life.

February 6, 2014
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Polar night

Arctic excursion explores how sea life copes with continuous winter darkness When the North Pole tilts away from the sun during the winter, the Arctic region plunges into weeks of continuous darkness. The sun never peeks above the horizon, casting … Continue reading

December 27, 2011
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Sea Cucumbers: Dissolving Coral Reefs?

Washington, D.C. — Coral reefs are extremely diverse ecosystems that support enormous biodiversity. But they are at risk. Carbon dioxide emissions are acidifying the ocean, threatening reefs and other marine organisms. New research led by Carnegie’s Kenneth Schneider analyzed the … Continue reading