Multiple species of brown algae (class Phaeophyceae), for example, have evolved over time from a male/female binary into co-sexual hermaphrodites. Susana Coelho, a biologist at the Max Planck Research ...

Red and brown algae are found only in saltwater and are also called seaweed. Did you know that algae of all four types have been a food source for people for at least 14,000 years? For example, the ...

A study last year strengthened the link between recovering sea otter populations and the long-term health of kelp forests – ...