BlogArena

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

25. Jun 2019

November 25, 2013
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Evidence of 3.5 billion-year-old bacterial ecosystems found in Australia

Washington, D.C.— Reconstructing the rise of life during the period of Earth’s history when it first evolved is challenging. Earth’s oldest sedimentary rocks are not only rare, but also almost always altered by hydrothermal and tectonic activity. A new study … Continue reading

July 2, 2011
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Scientists Study Earthquake Triggers in Pacific Ocean

*Samples of rock, sediment from beneath the sea-floor help explain quakes like Japan’s* New samples of rock and sediment from the depths of the eastern Pacific Ocean may help explain the cause of large, destructive earthquakes similar to the Tohoku … Continue reading