EAST RUTHERFORD — There's a new resident in the Meadowlands: An endangered fish native to Australia that can grow up to 400 pounds has found a home at New Jersey Sea Life Aquarium. The green-blue ...

Breakthroughs, discoveries, and DIY tips sent six days a week. Terms of Service and Privacy Policy. With a color palette brighter than a bag of Skittles, you’d ...

Member nations of the Convention on International Trade in Endangered Species (CITES) approved regulating trade in humphead wrasse, a giant coral reef fish threatened by the luxury food trade in Asia.

Fairy wrasses are swimming jewels, flitting and flouncing about coral reefs. The finger-length fishes’ brash, vibrant courtship displays are meant for mates and rivals, and a new study suggests that ...

With their exuberant colors, fiery personalities and captivating courtship displays, the fairy wrasses are one of the most beloved coral reef fish. Despite this, the evolutionary history of its genus ...

Many aquatic animals exhibit sequential hermaphroditism, changing sex to adapt to environmental cues, social dominance, or reproductive needs. From clownfish transforming into females to hawkfish and ...

Mirror tests are used to assess an animal’s response to its reflection. Explore how fish react and learn if they possess self-awareness. In February, a team of researchers published a paper showing ...