Although the Earth’s been decidedly blue for 600 million years, rising populations of phytoplankton caused by rising temperatures are once again causing the world’s oceans to turn green.

Researchers are detecting the start of what could be an exodus from coastal communities, where stronger hurricanes and rising ...

The year 2020 marked a turning point for terrestrial vegetation, reaching an unprecedented level of greenery. This ...

Earth's oceans may have been green for billions of years until the first photosynthetic organisms flooded our atmosphere with ...

The federal party unveiled its new brand, a green dot, on Tuesday on Parliament Hill, possibly weeks before a snap federal ...