In some ways, Amazon has lagged its big tech peers in AI. It doesn't have a leading large language model, and it seems to have gotten off to a late start in generative AI. However, Amazon does have a ...
Mar. 23, 2026 Scientists have uncovered a hidden “death switch” in the brain that may be driving Alzheimer’s disease—and even found a way to turn it off in mice. The culprit is a toxic pairing of two ...