These 23ft (7m), 33ft (10m), or 65ft (20m) long vessels are propelled by wing sails and power their radio and telemetry systems with a combination of solar and battery power. No fossil fueled ...

Hurtigruten hopes to be sailing its first zero emission ship along the Norwegian coastline, carrying up to 500 passengers.

The 20-metre (65-ft) wing sail has been fitted to the Pacific Grebe cargo ship An experimental wind-powered cargo ship has arrived in Southampton to undergo sea trials. The 5,000-tonne cargo ...

The sail being tested is more like an aircraft wing than the traditional sheet of billowing canvas. And the vessel it's been ...