Billions of years ago, our planet did not have the deep blue oceans we admire today. Instead, they were actually […] ...

The ocean can be many colors, but for the most part it's deep blue. But why? And what's up with green or brown or red water?

The U.S. Department of Government Efficiency cut hundreds of employees at the National Oceanic and Atmospheric Administration ...

They suspected an impurity in the ocean water underneath the Amery Ice Shelf ... iron oxides in the marine ice could turning blue ice green. But where was the iron coming from?

The Florida Department of Health in Orange County has issued a health alert for blue-green algae toxins found in Lake ...

However, the ocean and its accompanying blue economy are actively being threatened by climate change, and problems will only worsen without proper government efforts. The ocean may also be key to ...