Alef Aeronautics has released footage that allegedly depicts their electric car "jumping" over another car on a road in ...

Nothing's worse than cranking up the AC on a hot summer day only to feel a blast of warm air. If your car's air conditioner is on the fritz, you're not alone. There are a few common culprits behind a ...

Elon Musk Steps Up Efforts to Cull Federal Work Force Mr. Musk said federal workers must summarize their accomplishments for the week or be forced to leave, borrowing a tactic he used at his ...