Earth - Earth Sciences news

Biology trumps chemistry in open ocean

Single-cell phytoplankton in the ocean are responsible for roughly half of global oxygen production, despite vast tracts of the open ocean that are devoid of life-sustaining nutrients. While phytoplankton's ...

Nov 24, 2014
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Life's history in iron

A new study examines how Earth's oldest iron formations could have been formed before oxygenic photosynthesis played a role in oxidizing iron.

Nov 07, 2014
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7.1-magnitude quake hits off Fiji

A major earthquake was recorded in the south Pacific early Sunday, about 140 kilometres (88 miles) northeast of Fiji's Ndoi Island, the US Geological Survey said.

Nov 01, 2014
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