News tagged with geologic evidence

Bringing water to the Sinai?

According to a new study co-authored by CAS researchers, the traces of an ancient watershed in the Sinai Desert may hold clues to making sustainable agriculture possible in one of the driest places on earth. Farouk El-Baz, ...

dateJun 13, 2013 in Earth Sciences
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Algeo tracks evidence of 'The Great Dying'

More than 251 million years ago, at the end of the Permian period, Earth almost became a lifeless planet. Around 90 percent of all living species disappeared then, in what scientists have called "The Great Dying."

dateOct 28, 2010 in Earth Sciences
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