Add Yahoo as a preferred source to see more of our stories on Google. With no heavy battery, no emissions, no time wasted recharging, trolleybuses are powered entirely by overhead electric wires. At a ...

A transport overhead contact system was damaged as a result of a Russian attack on Kherson on the night of 14-15 January, which caused the temporary suspension of the trolleybus service, but this has ...

The Greater Dayton Regional Transit Authority (RTA) is removing the overhead trolley system throughout Oakwood, and it will be done in two phases, an RTA spokesperson said. Phase 1 includes removing ...

The project uses 3d-printed piezoelectric cells applied to each trolley pole, trolley bus elevation, tire and overhead wire. Aluminum consolidated carbon nanotubes, which increase the heat and ...

(12-13) 11:08 PST San Francisco-- San Francisco's 78-year-old system of electric trolley buses sounds like a model of green transportation: low-noise, no-emission, high-capacity vehicles that serve ...

Philadelphia’s trolley tunnel has been closed for two months, but SEPTA now is saying that it has completed most necessary repairs and could reopen the connection between Center City and West ...

Berlin (dpa) - The trolleybus is considered by many to be clunky technology from the past. But thanks to technical innovation, these so-called silent servants are staging a comeback as some countries ...