Family sues ChatGPT-maker OpenAI over school shooting in Canada

White House war promo videos marry action movies, sports and video games to real-life combat footage

AI company Anthropic sues Trump administration seeking to undo ‘supply chain risk’ designation

Uber’s women-only option goes nationwide in the US

Battery life a top priority for phone buyers, tech survey finds

AI is spurring a big expansion of high-voltage power lines. Landowners and locals are fighting back