An abandoned pond rescue turns dangerous when a massive African lungfish is blamed for attacking and killing rare fish. The ...

Once they connect fishing boats with an easy meal, they may keep returning for more.

Regarding a female argonaut’s translucent shell, National Geographic states: "After mating, it begins secreting calcite from the tips of two of its arms, a continuous process. That forms the delicate, ...

Lionfish are an invasive species in Florida and across much of the Atlantic Ocean, Caribbean Sea, and Gulf of Mexico.