Imagine the world’s oceans with their beautiful blue color. Now, imagine that the same oceans were green. This is the intriguing possibility suggested by new research from Nagoya University in Japan.
Scientists have discovered evidence that Earth's oceans were once green, hinting that this could be a marker of early life, ...
The study sheds light on life during the Great Oxidation Event, a pivotal time roughly 2.4 billion years ago when ...
But while lifeless during that time, the planet was already covered by vast oceans dotted with hydrothermal vent systems that ...
Their simulation showed the iron was triple-charged, which meant it would have given the ocean water a green hue because iron ...
Analysis of the sediment in Belize’s Great Blue Hole shows a concerning trend. Blue holes, the name for collapsed limestone ...
The earliest lifeforms, cyanobacteria, appeared around 4 billion years ago. These organisms, now known as algae, were among ...
2d
A sample drilled from the bottom of the Great Blue Hole has uncovered 5,700 years of history. The underwater sinkhole, located off the coast of Belize in Central America, is one of the world's most ...
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