Apple is approaching a historic $4 trillion stock market valuation, driven by renewed investor confidence in its artificial intelligence advancements and expectations of a new wave of iPhone upgrades.
Twitter Inc is poised to agree a sale to Elon Musk for around $43 billion in cash, the price the chief executive of Tesla Inc has called his "best and final" offer for the social media company, people familiar with the matter said.
Microsoft founder has whitewashed Chinese censorship of the internet and invested in industries essential to the Chinese military-industrial complex, from AI to nuclear power, according to new book.
ProPublica has obtained a vast cache of IRS information showing how billionaires like Jeff Bezos, Elon Musk and Warren Buffett pay little in income tax compared to their massive wealth — sometimes, even nothing.