Earth’s oceans weren’t always blue, scientists say
But while lifeless during that time, the planet was already covered by vast oceans dotted with hydrothermal vent systems that ...
The most important part of the ocean you’ve never heard of
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.
New Research Suggests Earth’s First Oceans Weren’t Blue: They Were Green
Scientists have discovered evidence that Earth's oceans were once green, hinting that this could be a marker of early life, ...