New Study Says Earth Once Had Green Oceans
A new study published by an international team of researchers led by Taro Matsuo, an astrophysicist at Nagoya University in Japan, argues that this evolutionary trend made sense 3 billion years when ...
Earth’s Oceans Were Green a Billion Years Ago. They Could Soon Be Green Again.
Although the Earth’s been decidedly blue for 600 million years, rising populations of phytoplankton caused by rising ...
Oceans on Earth may have all been green for eons before they turned blue
Earth's oceans may have been green for billions of years until the first photosynthetic organisms flooded our atmosphere with ...
Public Radio International4d
Are Earth’s oceans the greatest source of untapped energy?
Earth’s oceans are said to be the greatest source of untapped renewable energy, offering a nearly continuous and highly predictable source of clean energy. This kind of energy will complement the now ...
New Scientist4d
Earth’s oceans may have been green for billions of years
For a long stretch of Earth’s history, our planet might have looked green from a distance, instead of the pale blue dot we know today. Earth’s green period, which lasted from around 3 billion ...