Researchers report they have recently described a pale, ghostly blue damselfish living in the deep-sea reefs of the Maldives.

It seems likely that fish and human activities ... A thriving coral reef turned into an algae field. They say the effects in the Red Sea may not be clear until winter, when algae blooms naturally.

DESCRIPTION: Humphead wrasse are enormous reef ... fish ages. Changing in color throughout their lifetimes, males range from bright electric blue, green, or purplish blue to a relatively dull greenish ...

With sites like Fish Factory and the Incredible Reef, there’s something for everyone. Every visitor can make lasting memories ...

It was an obsession born of a memory of a submerged paradise with silver schools of fish, meadows of red sea whips ... Kimbe—Doubilet’s memory reef—is languid, “like an Impressionist ...