Do flyingfish (flying fish) really fly? Learn more about the flight of these tropical fish.
The term flyingfish or flying fish includes more than 60 species of fish that can glide long distances over the water. These fish live in tropical salt water habitats.
The northern elephant seal is a large seal species that lives in the eastern Pacific Ocean. The species is named for the male's large, fleshy nose.
Information about the Asian shore crab or Japanese shore crab, a species that is native to the Western Pacific Ocean and was transported to the U.S. and Europe through the ballast water of ships.
The southern elephant seal is named for the male's large, fleshy nose. These seals live in cold waters in the Antarctic and sub-Antarctic regions.
Narwhals are the whales famous for their tusks - which was once traded as "unicorn horn." Learn facts about narwhals, including where they live, what they eat, how they reproduce and threats to the species.
Profile of the northern bottlenose whale - a beaked whale species found in the North Atlantic Ocean.
What are zooplankton? Learn about zooplankton and examples of zooplankton species.
What are phytoplankton? Learn about phytoplankton, examples of phytoplankton and its role in climate change.