Berkshire Hathaway‘s fourth-quarter operating earnings surge 71%, Apple plans to spend more than $500 billion in the U.S.

Nvidia is due to report this week, with expectations high around the company's results, having become known as the stock ...

U.S. stock futures are pointing higher as investors look for a market recovery following last week's declines; Apple says it will invest $500 billion in the U.S. over the next fou ...

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