After struggling to raise cash and undergoing several leadership changes, the electric semi truck maker Nikola filed for bankruptcy Wednesday.

But it was all smoke and mirrors, prosecutors say. “In fact, to film these clips, the Nikola One was towed to the top of a hill, at which point the ‘driver’ released the brakes, and the ...

Electric vehicle maker Nikola announced on Wednesday that the ... been enough to overcome these significant challenges." Even Tesla and its CEO Elon Musk reported an initial drop in annual sales ...