ABBEVILLE, LA - After seven decades of providing vital services to boaters and those in the oil and gas industry, Toups Propeller Service in Abbeville closed its doors. Gerold Terpening, the ...

Bionic bladeless propellers, inspired by the effortless movement of jellyfish, are transforming aquatic propulsion. Traditional propellers are noisy, inefficient, and hazardous to marine life, but ...

Electric propulsion is coming on in leaps and bounds. Sam Fortescue looks at the latest developments in electric motors for ...