Archive: 02/01/2012

First plants caused ice ages: research

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 today (February 1, 2012) in Nature Geoscience.

dateFeb 01, 2012 in Earth Sciences
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Will Facebook deliver an IPO surprise?

Facebook founder Mark Zuckerberg turns up at business conventions in a hoodie. "Cocky" is the word used to describe him most often, after "billionaire." He was Time's person of the year at 26.

dateFeb 01, 2012 in Business
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