Jennings reveals how he felt about taking on Jeopardy! duties.

Jeopardy!' host Ken Jennings spoke out about the unique dressing room tradition he adopted from late TV host Alex Trebek.

With Ken Jennings as the current host of Jeopardy!, he knew he'd have big shoes to fill after Alex Trebek's death from stage ...

Ken Jennings — who played against an AI supercomputer, Waston, over a decade ago on "Jeopardy!" — says new artificial intelligence models are even better.

Unpacking the logic of from's National Garden of American Heroes honoring figures from Christopher Columbus to Whitney ...