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 ...

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

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 ...

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 ...

Nighttime drops in ocean oxygen raise energy use in small reef fish. Repeated stress could affect reef health as oceans warm.

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 ...

This voice experience is generated by AI. Learn more. This voice experience is generated by AI. Learn more. The author's son with his catch of snapper in the Caribbean. The chance of contracting ...

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