Segmented hinges in the long, thin bones of fish fins are critical to the incredible mechanical properties of fins, and this design could inspire improved underwater propulsion systems, new robotic ...

Add Yahoo as a preferred source to see more of our stories on Google. What was once an idea submitted by a student for a university contest is now a working — or rather, swimming — prototype that ...

An academic project rooted in real-world conditions has produced a practical, low-cost solution for women fish vendors who ...