The debate continues over electric heavy-duty trucks as Bill Gates expresses skepticism, while Elon Musk champions Tesla's ...

Bill Gates expresses doubt over the feasibility of electric heavy-duty trucks, while Elon Musk anticipates Tesla's Semi to be ...

Elon Musk plans to scale up production of Tesla's Semi truck next year, amidst reports of a European rollout, smaller EV ...

Alex Karp's net worth nearly doubled in 2025, surpassing gains of tech giants like Musk and Bezos, reaching $14.3 billion.

John D. Rockefeller Arguably the original billionaire, Rockefeller built Standard Oil into the world’s most powerful oil empire. He was the first person on public record to be declared the world’s ...