New Research Suggests Earth’s First Oceans Weren’t Blue: They Were Green
Scientists have discovered evidence that Earth's oceans were once green, hinting that this could be a marker of early life, ...
Chip Chick on MSN10d
Earth Had Green Oceans Billions Of Years Ago, And Now They Could Be Going Green Again
Billions of years ago, our planet did not have the deep blue oceans we admire today. Instead, they were actually […] ...
Daily Galaxy on MSN1mon
Earth’s Oceans Were Once Green—And They Might Be Turning Green Again
Meanwhile, water naturally absorbs red light ... From the iron-rich green waters of ancient Earth to the blue oceans of today ...
THE WEEK5mon
Why the Earth's water cycle is under threat
Water evaporates from ground level and rises into the atmosphere, spreading across the world as vapour before cooling, condensing and returning to the Earth as ... and "green water", which is ...
EurekAlert!3d
Were our blue oceans once green?
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.