Alphabet Inc. (GOOG)

Space Exploration Technologies' biggest growth driver now is its AI segment, but those revenues lack protection against a key risk.

Alphabet is directly financing a $1.8 billion natural gas and microgrid expansion with Black Hills Corp in Cheyenne, Wyoming, reshaping the utility's valuation as a tech-adjacent infrastructure play.

Nvidia is currently the only company in the world valued at more than $5 trillion.

Meta stock has rallied thanks for Muse. But there is one challenge in making the app a go-to shopping helper.

Google Cloud isn't the company's main breadwinner yet, but it's definitely moving the needle more than its other businesses.

SpaceX has become a highly diversified technology leader.

It has been a decade since Alphabet became an AI-first business.

Constellation Energy just inked another nuclear power deal, underscoring how well the company is positioned to meet demand.

The utility company scored a big win.

The diversified tech giants have been two of the biggest beneficiaries of the AI build-out.

Alphabet's accelerating cloud revenue growth comes with a high cost. Is it worth it?

The market has priced Google as if it is losing the AI race, but what is happening under the hood tells a different story.

SpaceX and Nvidia occupy two very different layers of the artificial intelligence (AI) value chain.

Meta unveils the Meta Enterprise Platform and Muse for Small Business, new AI tools aimed at businesses, as it hires former MongoDB CEO CJ Desai to lead the effort.

There's an overlooked reason why custom chips could keep taking share of AI data centers.

The Oracle of Omaha’s under-the-radar portfolio has over $149 million put to work in two index funds that consistently print profits for long-term investors.

They may offer us important clues about what’s next for AI.

The utility company will supply 3.59 gigawatts of power to the tech giant under long-term agreements.

Picking winners and losers in the artificial intelligence industry hasn't been easy.

Constellation Energy signed a big power deal with Alphabet.

Constellation Energy shares surged after Alphabet's Google signed 20-year and 15-year power deals totaling 3,590 megawatts, tied to reactor uprates rather than new plants.

As with other stock categories, you can find buys, holds, and sells among mega-caps.

Amazon's cloud growth should lead to massive profit expansion.

Nvidia stock has risen nearly tenfold since the start of the artificial intelligence (AI) revolution.

Shares in both companies have considerably outpaced the overall market in the last decade.