Todd Owyoung/NBC via Getty Comedian Jimmy Fallon got serious about his biggest fears. On the Thursday, Oct. 31 episode of Hot Ones, the comedian, 50, sat down with host Sean Evans ahead of the Nov.

Before I share my list of fears, I need to point out that tech ... and PCs began infiltrating the consumer and educational market in a big way. However, two technologies introduced in the 2000s ...

In 1989, the American Council on Science and Health released a documentary called Big Fears Little Risks, which was narrated by the great Walter Cronkite. The documentary focused on how exaggerated ...