"Scientists aren’t exactly reinventing the wheel here." 5 ancient technologies that are inspiring modern innovations first ...

A University of Miami College of Engineering researcher has one goal: To help modern ... sail definitely could. So Zha has set out to create stationary cylinder sails that promise to reduce ship ...

Unlike some sail designs of old ... The sails significantly reduce reliance on fossil fuels. The ship’s gas engines can be throttled down when a boost from the wind is available, saving precious ...

Four dry cargo ship carrying grain are expected to depart ... "Tomorrow four dry cargo vessels are expected to set sail from Ukrainian ports. One will depart from Odessa and three more from ...