Meta Platforms investors may not know how to feel about the Facebook parent company’s stepped-up artificial-intelligence investments lately, but Alphabet investors seem to be liking the sound of them.

A new mathematical model of a wormhole suggests that two black holes can be “cut and pasted.” Cut and paste is an official concept in math, referring to two surfaces that may be transposable. In this ...

Stocks rallied on Monday as investors digested fresh comments from top Fed officials and AI companies rebounded from last week. The S&P 500 ended the day higher by 1.6%. The Nasdaq Composite wrapped ...

NEW YORK, Nov 25 (Reuters) - Wall Street extended its rally on Tuesday as a spate of economic data appeared to support the case for the U.S. Federal Reserve to implement its third and final rate cut ...

Nov 24 (Reuters) - Alphabet closed in on a $4 trillion valuation on Monday, set to become only the fourth company to enter the exclusive club, as the Google parent rides an artificial ...

NEW YORK (AP) — The U.S. stock market rallied on Monday, at the start of a week with shortened trading because of the Thanksgiving holiday. Ticker: TSA seeks to nix collective bargaining; Puerto Rico ...

Just a few weeks ago, a December interest rate cut was viewed as practically a done deal by many economists. Now, with fresh government data showing solid U.S. job growth in September, many ...