The AI race is splintering big tech names, with investors pointing to a divergence in business approach and stock performance.

This investment mechanism works and is backed by the Vanguard S&P 500 ETF's strong track record of returns. Over the past 10 years, the ETF has generated an average annual return of 13.6% -- a period ...

The downside of investing in quantum computing pure plays is that there is no backup plan. If another competitor and its technology surpass Rigetti's, the stock becomes obsolete, and every share is ...