For years, scientists felt like the fish they were watching watched them back. A new study suggests they can recognize a ...

At the base of the Grand Teton Mountain range, a new fish species tinged with green was identified as separate from its blue brethren.

Scientists from the Leibniz Center for Tropical Marine Research (ZMT) in Bremen, together with colleagues from Central ...

Climate change and invasive species will reduce habitat space for native fish and increase harmful interactions.

The new species was identified off the coast of the Yucatan Peninsula in the southwestern Gulf of Mexico. The body of water was renamed as the Gulf of America by executive order on Jan. 20 by ...