An AI image generator that uses light to produce images, rather than conventional computing hardware, could consume hundreds of times less energy. When an artificial intelligence model produces an ...

A composite image of X-ray, radio, and optical light data from the "cosmic hand" nebula leaves open questions about the interaction that created it. Credit: NASA / CXC / S. Zhang et al / ATNF / CSIRO ...

N.C. Wyeth’s colossal 1932 mural, “Apotheosis of the Family,” re-emerges in a gleaming new round barn after years in storage. N.C. Wyeth’s mural, in five panels measuring 60 feet long and 19 feet high ...

Stocks are still flying high. But doubts are creeping in about the S&P 500’s run, as some analysts have flashbacks to valuations during the dotcom boom. By Andrew Ross Sorkin Bernhard Warner Sarah ...