ChatGPT’s New Work Mode Can Run 95% of a One-Person Business (No Hiring or Coding Required)

Discover why OpenAI’s brand-new ChatGPT Work is the first tool that has me considering unsubscribing from Claude and Gemini ...
National Bureau of Economic Research

How People Use ChatGPT

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 ...
Science Daily

AI-powered app enables anemia screening using fingernail selfies

A groundbreaking new study introduces an AI-powered smartphone app that noninvasively screens for anemia using a photo of a user's fingernail. The study shows the app provides hemoglobin estimates ...
The Washington Post

Classified material laws and why experts say Signal chat raises concerns

The White House’s acknowledgment that top Trump administration officials had discussed military planning using an unclassified messaging platform — and in a group chat that included a journalist — ...