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 ...

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

NASA’s satellites have been photographing the open ocean. Three oceanographers from Duke used this data to examine how the ...

A study published Thursday in the journal Science found that the ocean is changing color as it warms. By analyzing satellite data from 2009 to 2022, researchers from Duke University and the Georgia ...

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 ...

Earth's oceans, known for their deep blue hue, could one day undergo color shifts, say scientists. A report based on a study published in Nature suggests that our oceans have not always been blue ...

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 ...

The oceans were likely once a vibrant green color between 3.8 and 1.8 billion ... The abundance of iron and the flourishing of microbial life provide evidence for a green ocean. Blue-green algae, ...