The FDA says it will allow three new color additives made from natural sources to be used in the nation's food supply.

Red algae use structural color not just for looks but for protection. Reflective structures signal potential toxicity, ...

Some red algae exhibit structural color that gives their growth tips a blue hue and the rest of their bodies, including their ...

Chlorella and spirulina are both algae, but spirulina is less expensive to process and often cheaper. Both have protein, but ...

Some red algae exhibit structural color that gives their growth tips a blue hue and the rest of their bodies including their fruiting structures a white hue. Moreover, since the color-producing ...

Research is finding that acidification may be good for toxic algae. On top of that, we dump a lot of bad stuff in the ocean, ...

Since late February, more than 800 poisoned animals have been reported in just Los Angeles and Orange counties.

Algae are the new delivery drivers: they are tiny enough to float in inhalable liquid particles and travel deep inside the ...

University of Michigan researchers found that toxic Dolichospermum algae produce saxitoxin in Lake Erie, threatening water ...

One by one, the four California sea lions slid out of their crates and into the ocean. As the SeaWorld San Diego rescue boat ...

After weeks of heartbreaking scenes along the Southern California coastline—sick and disoriented sea lions washing ashore in ...

The world may need to start thinking differently about plants, according to a report in the journal Science by researchers who took a fresh look at spore-like microfossils with characteristics that ...