Warming waters are causing the colors of the ocean to change -- a trend that could impact humans if it were to continue, ...

A global ocean color shift is underway, with greener waters near the poles and bluer seas in the tropics, impacting many ...

The abundance of iron and the flourishing of microbial life provide evidence for a green ocean. Blue-green algae, also called cyanobacteria, were one of the earliest life forms on Earth and ...

A new study from Duke showed oceans are getting greener at the poles and bluer in the subtropical regions, like off the SC ...

Earth’s oceans may not have always been as brilliantly blue as they are today. In fact, there may have been a time when they weren’t blue at all. According to researchers at Japan’s Nagoya ...

It will lead to more purple, brown, or green hues in coastal or stratified areas, with less deep blue color in water as phytoplankton decline. Eventually, oceans will evaporate completely as the ...

A new study suggests Earth's oceans may have been green during the Archean eon, around 3.8 to 1.8 billion years ago. The greenish hue was due to high iron content and early microbes performing ...

Ocean waters are getting greener at the poles and bluer toward the equator, according to an analysis of satellite data published in Science on June 19. The change reflects shifting concentrations of a ...

The NASA Aqua satellite, it was revealed that 56 per cent of the ocean water had changed its colour from blue to green, especially in the southern Indian Ocean near the equator. The ...

Pale green dot. The oceans were likely once a vibrant green color between 3.8 and 1.8 billion years ago, according to a study published in the journal Nature Ecology & Evolution.During this period ...