Elon Musk Threatens Lawsuit Against Apple Over Claims It Favors OpenAI

The billionaire said in posts on X that the consumer tech giant was violating antitrust laws by giving preferential treatment to OpenAI on the App Store.

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A.I. Start-Up Perplexity Offers to Buy Google’s Chrome Browser for $34.5 Billion

The tiny start-up hopes to take advantage of an upcoming antitrust ruling against the tech giant.

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Are Cracks Appearing in Trump’s Antitrust Strategy?

Two top officials are reportedly out of a job, amid reported disagreements within the Justice Department over how it regulates deals.

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What Happened to the MAGA Instant Pot?

As its private-equity owner fought antitrust allegations, the countertop cooker suddenly embraced the president’s politics, trying the new playbook of lobbying through flattery.

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U.S. Opens Antitrust Investigation Into NewYork-Presbyterian

The Justice Department scrutiny of one of New York’s leading health systems could lead to more spirited competition among hospitals — and slow rising prices.

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U.S. Opens Antitrust Investigation Into NewYork-Presbyterian

The Justice Department scrutiny of one of New York’s leading health systems could lead to more spirited competition among hospitals — and slow rising prices.

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David Bars Have Had Breakout Success. Can the Protein Craze Last?

The David bar’s breakout success is proof that, in our culture of optimization, one macronutrient is king. But can the protein craze last?

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Alphabet Earnings Show 14% Revenue Increase as Google Faces A.I. Competition

Google’s parent company, which is facing aggressive competition in its core search business from A.I. chatbots, also posted a double-digit profit increase.

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William H. Neukom, Microsoft Lawyer Who Led Antitrust Fight, Dies at 83

In the 1990s, the U.S. called Microsoft a bullying monopoly and sought to rein it in. The company lost in a landmark decision, but emerged intact.

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Celebrity Broker Sues National Association of Realtors Over House Listings

Mauricio Umansky, the real estate broker best known for appearing on “The Real Housewives of Beverly Hills,” claims N.A.R. has created a monopoly through its databases of listings.

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