The castaways grapple with their limited resources to find food on the island in a new episode of "Survivor" airing on ...

In Survivor 49 Week 6, alliances crumble and emotions run high after a surprise tribe swap leaves one castaway vulnerable.

Spoilers ahead for the most recent episode of Survivor 49.

As the veteran reality series nears its landmark 50th season, the Emmy-winning host reveals how the game keeps evolving and why he’s still hooked after more than two decades.