Some of that refers to, for example, studying how humans could use ideas from the structure of a fish skeleton to design an underwater vehicle. Sponsor Message "A lot of what I do is in the realm ...

armored fish. The reason that you or your dog or the bird outside aren't puddles of flesh and muscle is because all our soft stuff hangs together on internal scaffolding — a skeleton.

Minjinia is a shared ancestor of sharks and the bony skeleton fish. It suggests sharks had ... and have long terrified humans. Their basic design has never really changed over the course of ...

But a new scan reveals that these spikes aren't just on the outside - most of their skeleton is armor as well. The armor of the deep-sea, nocturnal fish is built from smaller bony subsections ...

The sometimes uncomfortable sensations we feel in our teeth may be an evolutionary holdover from the scaly exteriors of ...