Director Brian Volk-Weiss discusses his 10-part dive into Trek for the History Channel's "The Center Seat: 55 Years of Star Trek." ...

A documentary crew with the History Channel initially made the discovery during a dive looking for World War II-era wreckage.

A typical lightning discharge consists of three strokes through a channel extending some 10 kilometers. The light from all parts of the channel reaches the observer almost instantaneously.

The legendary actor is hosting a new docuseries on The History Channel called “Hazardous History with Henry Winkler’ where he digs up the wildest, wackiest, and most wonderfully unsafe moments ...