A health alert has been issued for harmful blue-green algae toxins in several lakes around Orange County, according to a news ...

Algae don't get the credit or attention they deserve. They are responsible for much of the oxygen we breathe, play pivotal ...

Salinity has been an enemy of agriculture for millennia because even though many crops can withstand low to moderate salt ...

Cleaner, more pure water backscatters light in the blue range, which makes it look blue. One famous example is Crater Lake in ...

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

When an invasive species of crab was threatening an entire ecosystem in Monterey County's Elkhorn Slough, an unexpected hero stepped in to save the day.

Douglas McIntyre, Editor-in-Chief at Climate Crisis 24/7, reports on a massive red tide bloom off Florida’s west coast, which is killing marine life and posing a danger to humans. These blooms, ...

Algae bloom is also known as greenwater, and if you’ve experienced it, you’ll understand why. Bloom appears quickly, and it ...

Some cyanobacteria have pigments that specialise in harvesting green light to power their photosynthesis, which may be an evolutionary adaptation to a time when the oceans were iron-rich and green-tin ...

State fisheries managers' plan involves killing off all the fish in Echo Pond near Fish Creek Pond Campground, to restore brook trout.