Scientists are learning to engineer light in rich, multidimensional ways that dramatically increase how much information a single photon can carry. This leap could make quantum communication more ...

The Minnesota Star Tribune will cut its workforce by 15% through buyouts and layoffs, executives said Tuesday evening, just a month after the newspaper won a Pulitzer Prize for its coverage of the ...

During a Y Combinator event on Tuesday night, Sam Altman had what YC partner Tyler Bosmeny called a “mic drop moment.” Altman offered $2 million worth of OpenAI tokens to every startup in the current ...

WSJ Buy Side is The Wall Street Journal’s research and commerce team. Our commerce content is distinct from our newsroom coverage. We earn a commission from some links in our articles. Learn more.

Optical vortices—light beams carrying orbital angular momentum (OAM)—are characterized by helical wavefronts and phase singularities. While they have been widely studied in recent decades, two ...

Deploying AI agents for repository-scale tasks like bug detection, patch verification, and code review requires overcoming significant technical hurdles. One major bottleneck: the need to set up ...

A new “semi-formal reasoning” approach forces AI models to trace code paths and justify conclusions, improving accuracy while reducing reliance on costly execution environments. Meta researchers have ...

Fidelity was ordered to pay $843,000 in compensatory damages to James and Tina Baldocchi and $445,000 to Kimberly Hosler and James Doorley, according to the FINRA panel’s award. The investors in both ...

This voice experience is generated by AI. Learn more. This voice experience is generated by AI. Learn more. In the current wave of generative AI innovation, industries that live in documents and text ...

JPMorgan Chase has introduced a structured note linked to BlackRock's IBIT that matches BTC's four-year halving cycle. The note provides a guaranteed minimum return of 16% if BTC's price meets certain ...