As it prepares to transition from a nonprofit corporation to a for-profit, OpenAI says it’s convening a group of experts to “help OpenAI’s philanthropy understand the most urgent and intractable ...

Sign up here to follow this column by email. Our cities face so many intractable problems that signs of actual progress ...

In the East Village, amid buzzy restaurants and high-end real estate, a troubled section of 14th Street reflects the city’s struggles to control intractable problems. By Andy Newman and Chelsia Rose ...

The dispute involves some of the most intractable problems in health care: the seemingly unsustainable cost of health care and the acute shortage of primary care doctors For Sarah Reilly, the letter ...