"Dateline" is airing a new episode about the death of Bob Poynter. Here's everything you need to know to watch, live or later ...

A package bomb explodes at a Southern California day spa, killing a beloved esthetician; Josh Mankiewicz looks back at a case where aftershocks were still being felt in a quiet community.

The 2026 Prefontaine Classic, the most prestigious annual international track and field meet held in the U.S., takes place ...