Nearly three fourths of Earth is covered by oceans, making the planet look like a pale blue dot from space. But Japanese ...

The new research, published recently in Nature, used numerical simulations to reconstruct the underwater light environment of ...

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

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

The Florida Department of Health in Osceola County (DOH-Osceola) cautions the public of the presence of blue-green algae in ...

The earliest lifeforms, cyanobacteria, appeared around 4 billion years ago. These organisms, now known as algae, were among ...