This is the heart-warming moment a black swan was spotted feeding a koi fish. The video, recorded on June 14, 2025, in Zhejiang, China, shows the elegant bird standing at the water’s edge, retrieving ...

Two new colorful species of fish have been found in Brazil’s Amazon Basin. They are already at risk of disappearing.

If your aquarium feels a little blah, maybe it’s missing some bold personalities. We’re talking fins that flash like neon signs and colors that could outshine a fashion runway.

A pair of mandarin fish - colorful reef fish known among scuba divers for their exotic mating dances in the moonlight - has been spotted for the first time in Singapore.

A giant "ghost fish" salmon carp in Asia's Mekong River that scientists believed to be extinct has been spotted three times after almost 20 years, according to a new study.

There are fish in every shade imaginable, gliding gelatinous jellyfish, mesmerising plants, and colourful coral, and even more exciting is that over 80% of it has not been seen or discovered by humans ...

A scary-looking creature with “devil” in its name was spotted close to the surface off Tenerife, a Spanish island.

The spotted handfish was the first marine fish to be flagged as critically endangered on the IUCN Red List of Threatened Species.

A new fish species has been recorded in Nebraska after a fisherman reeled in the colorful creature.

WASHINGTON (AP) — A huge fish in the Mekong River thought to be extinct has been spotted three times in recent years.

SINGAPORE - A pair of mandarin fish - colourful reef fish known among scuba divers for their exotic mating dances in the moonlight - has been spotted for the first time in Singapore. The fish ...