SILVER SPRING, Md. - A new study is shedding light on NOAA’s steps toward better understanding the Pacific sleeper shark – "possibly the largest predatory fish in the ocean." Researchers at NOAA ...

In a fast-flowing spring in southern China, a predatory species was discovered for the first time. Jayden Pang via Unsplash The Pearl River criss-crosses southern China, meeting the Pacific Ocean just ...

Of the 32 eels that were swallowed whole by dark sleeper fish in a recent study, nine of them successfully escaped to safety izumi yokoduka/Getty Stock image of a wild eel Eels are evading becoming ...

The Pearl River criss-crosses southern China, meeting the Pacific Ocean just outside of Hong Kong. Small tributaries flow from the surrounding regions of the Pearl River basin, returning water to the ...