For weeks, they’d been having furtive discussions about whether Sam Altman, OpenAI’s C.E.O., and Greg Brockman, his second-in-command, were fit to run the company. Sutskever had once counted both men ...

While evaluating the current state of college football, Ohio State coach Ryan Day echoed a familiar cry among coaches. He called for a stronger enforcement system to make sure schools and programs ...

Machine learning is the ability of a machine to improve its performance based on previous results. Machine learning methods enable computers to learn without being explicitly programmed and have ...

In the early 1900s, U.S. national parks were largely playgrounds for the wealthy. Visitation often numbered in the tens of thousands, with itineraries fulfilled via expensive rail tickets, stagecoach ...