"Where did my pet go?" If you have a pet, you've probably asked this question at least once. One moment they're playing ...

Despite the rapid adoption of LLM chatbots, little is known about how they are used. We document the growth of ChatGPT’s consumer product from its launch in November 2022 through July 2025, when it ...

I’ve been using an Apple Watch for almost the entire time there has been an Apple Watch, and since the big upgrade with the Series 4 I’ve worn one all day every day. But I’ve never gotten the cellular ...