Ken Jennings, who took over as the host of JEOPARDY! after Alex Trebek's death, explained how he honors the late host by ...

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

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.