It can produce toxins called "harmful algae blooms" that can kill wild animals, farm livestock and pets. It can also cause rashes and illness in humans, if swallowed. Not all blue-green algal ...

The red tide has left tons of dead animals, has affected local businesses ... This season the toxic algae began in October 2017 and has since expanded by about 150 miles (240km) on Florida's ...

Marine animals like jellyfish, corals and sea anemones often live with algae inside their cells in a symbiotic relationship. The animals give the algae nutrients and a place to live; in return, algae ...

Japanese researchers have achieved a breakthrough by inserting energy-generating chloroplasts from algae into hamster cells, allowing these animal cells to photosynthesize. Previously, it was ...