Fire departments say prices for new engines have soared and orders are backlogged for years. Two senators are investigating whether investors who have disrupted the industry are the reason.

Wen Han is the founder of Windrose, a start-up making electric long-haul trucks.Credit...Kevin Faingnaert for The New York Times Supported by By Daisuke Wakabayashi Daisuke Wakabayashi ...

By Jack Ewing Trevor Milton, a major Republican donor who was convicted by a federal jury in 2022 of defrauding investors in the electric truck maker ... million after a New York jury convicted ...

The duties — 25 percent of the value of the vehicle in most cases — are expected to increase prices of new cars and trucks and dampen ... He joined The New York Times in 2016 after more ...