Everyone knows the Earth has constantly evolved over the course of billions of years, and the natural landscapes we see today ...

Ancient oceans, which were heavy on iron, interacted differently with light wavelengths, retracting green light into the ...

But while lifeless during that time, the planet was already covered by vast oceans dotted with hydrothermal vent systems that ...

The Saya de Malha Bank is one of the world’s largest seagrass fields and the planet’s most important carbon sinks. It faces incalculable risks that threaten the future of humanity.

Scientists have discovered evidence that Earth's oceans were once green, hinting that this could be a marker of early life, ...

During a voyage off the east coast of Africa, researchers collected detailed measurements of massive swirling currents that ...

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.

The islands of Hawaii are simply spectacular. The islands belong to the United States of America as the 50th and most recent ...

Blue-green algae has never been a food on my radar. But it turns out dried cyanobacteria both looks lovely and is packed with ...

Ever wondered why some lakes are bright blue while others are green or brown? The answer lies in the way light interacts with ...

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

Blue Mind Theory describes the calming effects of being by water. As a travel writer, I traveled to Vancouver Island to better understand the phenomenon.