Add Yahoo as a preferred source to see more of our stories on Google. With spring break just days away, red tide has been reported in several Florida locations, bringing respiratory problems to some ...

“The inside of the structure that causes the coloration contains a substance that is highly reactive and may act as a feeding repellent to algae-eating fish. Such a repellant is more effective when ...

Glaciers around the world are turning beautiful but menacing shades of pink, red, purple, and green. Eric Maréchal has seen it firsthand in the European Alps. About 20 years ago, as he trekked through ...

A red tide has persisted in Southwest Florida and Tampa Bay area waters since October 2022. If you’re wondering why there are dead fish in the water or irritation in your throat when you visit the ...

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 ...