They observed the sea creatures in a tank together, and found four waving patterns that appeared to be consistent: up, side, roll and crown. Pictured: Stock image of a cuttlefish. Pictured: Stock ...

A fossilized creature found in a South African roadside quarry 25 years ago finally has an official name. The small, ...

Sometime in April, a friend alerted me to some odd ball-shaped structures attached to a spruce log in Auke Lake. These are bryozoans, a type of minuscule aquatic animals. They constitute their own ...

Jace Tunnell, a marine biologist from the Harte Research Institute at Texas A&M University-Corpus Christi, said their sudden ...

Some of the animals “likely arrived during recent El Niño phenomena” when ocean currents “temporarily reversed” direction, ...