Power Book IV: Force just aired its series finale, but no one knows better than Joseph Sikora that Power never ends.

Fluid robot motion is the result of design choices among five options including pneumatics and strain wave gears.

Engineers reinvent the 5,000-year-old gear using fluids instead of solid teeth.

Oceans shape everyday life in powerful ways. They cover 70% of the planet, carry 90% of global trade, and support millions of ...