A federally funded database helps track long-term, missing-person cases. Yet an NPR investigation finds that even in states legally required to use it, more than 2,000 people haven't been added.

Listen to the lead story from this episode.

Butterflies of all kinds of species, in all parts of the country, have declined by one to two percent per year since 2000.

Listen to the featured story from this episode.

A policy change by the Trump administration allows immigration agents to enter and arrest people in health facilities. Some clinics are training health workers to support patients in the event of ...

Listen to the lead story from this episode.