Learn how masked self-attention works by building it step by step in Python—a clear and practical introduction to a core concept in transformers. Scientists respond to RFK Jr.’s aluminum alarm How ...

Mr. Gourault is a filmmaker. He interviewed online workers from Venezuela, Kenya and the Philippines who annotate images to train A.I. systems. How does a machine learn to read the world? The data ...

Nvidia CEO Jensen Huang holds a Rubin graphics-processing unit while speaking in Las Vegas on Monday. (Steve Marcus/Reuters) Some highlights from this year's CES, the flagship multiday trade show for ...

Looking for the top crypto casinos to play with Bitcoin and other cryptocurrencies? Our 2025 guide showcases platforms with secure deposits, fast withdrawals, and a wide variety of games. Enjoy ...

January 21, 2026 • President Donald Trump is dead set on acquiring Greenland, and while national security is the stated reason, the country’s untapped mineral wealth could offer another explanation.

The firm has added eight new partners in finance and restructuring, corporate and transactional, and business litigation in the past year. The New York Senate committee hearing on AI regulation ...

An inherent principle of publication is that others should be able to replicate and build upon the authors' published claims. A condition of publication in a Nature Portfolio journal is that authors ...

Troy Segal is an editor and writer. She has 20+ years of experience covering personal finance, wealth management, and business news. Thomas J Catalano is a CFP and Registered Investment Adviser with ...