Origins of the Thanksgiving Holiday

A look at how the efforts of Sarah Hale helped establish Thanksgiving as a national holiday.

MonsterQuest: Bigfoot

The crew from MonsterQuest encounters a strange incident while looking for Bigfoot.

The Universe: The Biggest Things in Space: Part1

The biggest known things in space are larger than anything we can compare to on Earth.

The Universe: Backyard Astronomer - Night Sky - January

Learn about the Quadrantid meteor shower in this "The Universe: Backyard Astronomer" video. Every February, Quadrantids are visible in the night sky. Also learn about the Pleiades and the seven stars known as the Seven Sisters.

Macy's Day Float

For 80 years, the phrase Let's Have a Parade has ushered in the beginning of the holiday season and on Thursday, November 23, 2006, history will be made as the Macy's Thanksgiving Day Parade enters its 8th decade and steps into the record books. Help

UFO Hunters 2: UFO Emergency: Part 5

The UFO Hunters team examines how police, firefighters, and 911 operators react when UFO emergencies grip the public.

UFO Hunters 2: UFO Emergency: Part 4

The UFO Hunters team examines how police, firefighters, and 911 operators react when UFO emergencies grip the public.

UFO Hunters 2: UFO Emergency: Part 3

The UFO Hunters team examines how police, firefighters, and 911 operators react when UFO emergencies grip the public.

UFO Hunters 2: UFO Emergency: Part 2

The UFO Hunters team examines how police, firefighters, and 911 operators react when UFO emergencies grip the public.

UFO Hunters 2: UFO Emergency: Part 1

The UFO Hunters team examines how police, firefighters, and 911 operators react when UFO emergencies grip the public.