Researchers have discovered a rare example of 'great fish parenting' with a common coral reef species found to actively protect their young by eating parasites. Researchers have discovered a rare ...

Reef fish in different oceans often develop similar color patterns because evolution explores the same set of biological possibilities.

Using a non-threatening species as a shield may be the best way for the reef fish to catch their next meal. By Laura Baisas Published Aug 7, 2023 11:00 AM EDT Get the Popular Science daily ...

A new study from NYU Abu Dhabi has found that small coral reef fish in the Arabian Gulf are facing a hidden but growing source of stress. When oxygen levels drop at night, a common occurrence on some ...

Coral reefs are teeming with a diverse array of marine life, from brightly colored psychedelic butterflyfish to more homely round herrings. Some fish are more beautiful to humans than others, and ...

A recent study reveals how tiny reef fish demonstrate advanced awareness by using mirrors to inspect marks placed on their bodies.