Elon Musk

Englewood Cliffs Mayor Mario Kranjac has invited Twitter to move its headquarters to his town where free speech and business opportunities await.

It's Tesla Motors' biggest bet yet: a massive, $5 billion factory in the Nevada desert that could nearly double the world's production of lithium-ion batteries.

Electric car maker Tesla Motors is working on multiple new vehicles, including heavy trucks and buses that could be unveiled as early as next year.