Louisville police sharply increased traffic stops in 2025, a strategy officials link to falling crime, but critics say risks deepening disparities.

The scale of AI-powered discovery has been growing exponentially. OpenAI’s ChatGPT now reaches over 5 billion visits a month and 800 million active weekly users. More than 40% of users are under 25.

Only a few years ago, Tuesday’s announcement that a glove believed to be connected to the disappearance of Nancy Guthrie in Tucson, Arizona, had no match to a DNA database would have been a dead end.