Research suggests it takes around 66 days on average for a new behavior to become automatic, though the range can vary from 18 to 254 days depending on the individual and the complexity of the habit.

NPR's home for audio documentaries brings untold stories to light through deeply reported narrative series. We go to hidden corners of the headlines to explore what's been sealed off, undisclosed, or ...

A new preliminary study from the University of Michigan shows that state abortion bans implemented following the Supreme Court's Dobbs decision in June 2022 are associated with women paying more for ...