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 ...

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 ...

Current methods to monitor red tide are limited. Using AUTOHOLO, a new autonomous, submersible, 3D holographic microscope and imaging system, a study is the first to characterize red tide in the field ...

Florida's coast has been in the grips of a toxic red tide over the past few months that has killed thousands of fish, decimated seagrasses, and wiped out large numbers of other marine animals like ...

Snow isn't always white; algae can make it look green, red, or orange, and scientists are trying to understand how and why these colorful patches appear. Quick question. What color is snow? If you ...

“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 ...