Discover 7 fascinating facts about the pufferfish — the cute yet deadly marine creature known as the world’s most poisonous ...

A new species of Polynesian clownfish was discovered and named Amphiprion maohiensis, thanks to a detailed DNA study.

Out of more than 35,000 species of fish, the great white shark often tops the list of the ocean’s most feared predators. But size isn’t everything—some of the deadliest fish in the world are small ...

Researchers warn that the alga Karenia cristata, which has killed around a million animals in Australian waters in one of the ...