BlogArena

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

16. Jul 2020

November 6, 2013
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Global warming led to dwarfism in mammals — twice

ANN ARBOR — Mammal body size decreased significantly during at least two ancient global warming events. A new finding that suggests a similar outcome is possible in response to human-caused climate change, according to a University of Michigan paleontologist and … Continue reading

April 7, 2012
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Thawing Permafrost 50 Million Years Ago Led To Warm Global Events, Says New Study

A new study led by the University of Massachusetts Amherst and involving the University of Colorado Boulder proposes a simple new mechanism to explain the source of carbon that fed a series of extreme warming events on Earth about 50 … Continue reading

February 24, 2012
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Evolution of Earliest Horses Driven by Climate Change

*The hotter it gets, the smaller the animal?* When Sifrhippus sandae, the earliest known horse, first appeared in the forests of North America more than 50 million years ago, it would not have been mistaken for a Clydesdale. It weighed … Continue reading