Soldiers graded the XM157 Fire Control smart scope for the Army's Next Generation Squad Weapon rifles as "below ...

Powered by laser light, this tiny sail lays the groundwork for future advances in lightsail technology and the potential for ...

Sailing has been a mainstay of human history for millennia, so it's no surprise that scientists would apply it to traveling ...

Caltech researchers develop a platform to characterize ultrathin membranes for lightsails, advancing the quest for ...

A Norwegian-owned and Russian-crewed ship that authorities suspect may have been involved in damage to an underwater fiber optic cable connecting Latvia and the Swedish island of Gotland has been ...

Carbon fiber-reinforced epoxy composites are key to building these long-lasting wind propulsion technologies for energy-efficient watercraft.