Relatives of the sea anemone and every bit as splashy, corals display hues ranging from brilliant orange and deep salmon to pale pink and subtle violet ... algae — fish whose activities sustain entire ...

Relatives of the sea anemone and every bit as splashy, corals display hues ranging from brilliant orange and deep salmon to pale pink and subtle violet ... algae — fish whose activities sustain entire ...

A closer inspection revealed millions of tiny pink ... when sea temperatures increased by more than 4°C in just two and a half days, resulting in extensive mortality of coral reef fish.