Geoffrey Seiler, The Motley Fool 4 min read With spending on artificial intelligence (AI) infrastructure set to reach new heights this year, it's not wrong to question if we are heading into bubble territory. After all, the five largest hyperscalers (owners of massive data centers) are set to spend more than $700 billion in capital...

The U.S. Army said late Friday that it has signed a 10-year contract with defense tech startup Anduril. The deal could be worth up to $20 billion. According to the announcement, the contract starts with a five-year “base period,” with the option to extend the deal for an additional five years, and it includes Anduril...

The S&P 500 hasn't moved much this year after three years of double-digit gains. It's less than three months into 2026, so investors shouldn't worry at this point. However, there's going to be a year where things go south -- and it could be this one. In the meantime, any stock that's gaining this year...