Researchers have found that Earth’s first oceans may not have been blue at all like today. Instead, they may have gleamed in ...

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

The study sheds light on life during the Great Oxidation Event, a pivotal time roughly 2.4 billion years ago when ...

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

The waters of Senegal's Lake Retba are back to their famous pink hues three years after floods washed away their rosy tinge - ...

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.

At Switzerland's mudac, the 2025 exhibition rethinks solar design's role in material culture with immersive installations and ...

Cyanobacteria are probably the most numerous creatures to have ever existed on Earth. They’re good for making oxygen but otherwise bad news for most life forms. Through neglect of our water systems ...

A graph I saw in high school appeared to show the Earth breathing. It was a graph that plotted carbon dioxide in the ...

Even under the ice, cyanobacteria have been blooming in Partridge Lake. The water body located in Littleton and Lyman has suffered from frequent bouts of the photosynthetic bacteria, which feed ...

Group Captain Shubhanshu Shukla -- set to become the first Indian to go to the International Space Station (ISS) soon -- on Tuesday urged fellow citizens to not be afraid ...