A nearly 7-foot-long ocean sunfish recently caused "quite a stir" after it was discovered on a beach in Oregon.

They’re among the Earth’s simplest creatures, composed of 95 percent water, with no spines, brains or hearts, but jellyfish ...

When the researchers took a closer look, they saw that the legs of these digging fish were covered in sensory bumps called ...

The sea robin walks on leg-like fins that can taste the seafloor, showcasing evolution's clever repurposing of traits.

Use precise geolocation data and actively scan device characteristics for identification. This is done to store and access ...