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 ...

A research group has found a new class of proteins in the red algae Cyanidioschyzon merolae that are involved in moving proteins across the membranes of chloroplasts -- subcompartments that conduct ...

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 ...

Red and green algae that grow on snow in the Antarctic Peninsula cause significant extra snowmelt on par with melt from dust on snow in the Rocky Mountains, according to a first-of-its-kind scientific ...