Special Series The NPR news quiz What are Taylor and Elon doing *now*, and why is Elmo here? Find out in the quiz February 2, 20245:00 AM ET Holly J. Morris ...

In 2015, 193 countries agreed to ambitious targets for freedom, health and the environment. We're halfway to the deadline — but how's it going? Find out how well you know humanity’s progress.

Elmo is seen in this photo from Sept. 6, 2023, in New York City. The beloved Sesame Street character's social media account was hacked on Sunday. (Craig Barritt/Getty Images) ...