Pacific lamprey: The jawless fish that survived 4 mass extinctions and sucks prey dry of blood and body fluids
Instead of a jaw, lampreys have a sucker mouth that they use to latch onto...
Instead of a jaw, lampreys have a sucker mouth that they use to latch onto...
An artist's depiction of Anomalocaris canadensis, a Cambrian critter that pierced its prey with its...
Not all Chinook salmon are created equal, and this has a major impact on the...
Deep in the Brazilian Amazon River basin, scientists led by the Smithsonian's National Museum of...
One Volta’s electric eel — able to subdue small fish with an 860-volt jolt —...
In the dark of night, ogre-faced spiders with dominating big eyes dangle from a silk...
A Venus flytrap’s short-term “memory” can last about 30 seconds. If an insect taps the...