BlogArena

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

February 13, 2017
by Guest Post
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Low level of oxygen in Earth’s middle ages delayed evolution for two billion years

A low level of atmospheric oxygen in Earth’s middle ages held back evolution for two billion years, raising fresh questions about the origins of life on this planet. New research by the University of Exeter explains how oxygen was trapped … Continue reading

February 1, 2012
by Guest Post
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First Plants Caused Ice Ages

*New research reveals how the arrival of the first plants 470 million years ago triggered a series of ice ages. Led by the Universities of Exeter and Oxford, the study is published in Nature Geoscience.* The team set out to … Continue reading