With so many animals calling the reef home, it could be easy to miss a tiny, pink crab tucked against the coral. Less than a centimeter wide, the crab appeared fluffy and caught the eyes of a ...

Visitors to the shores of Eilat in the northern Gulf of Aqaba, Red Sea, during March and April in the past two years were met with an unexpected sight—the shores were tinged with a striking pink hue.

Researchers studied the annual mass deaths of pink amphipods in Eilat. Climate change and disease were ruled out.

For nearby accommodations, check out The Reefs Resort & Club. (Getty Images)| The Bahamas' 3-mile-long Pink Sand Beach gets its color from crushed pink and red shells of microscopic coral insects.

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. Often referred to as “rainforests of the sea,” ...

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. Often referred to as “rainforests of the sea,” ...

Coral reefs are some of the world's most diverse ecosystems. Despite making up less than 1% of the world's oceans, one ...