From: Discovery Channel on Thu, Oct 08 2009 6:40 AM

Halloween has been celebrated for over 2,000 years and its traditions have changed over time.

From: Discovery Channel on Thu, Oct 08 2009 4:56 AM

A town with a long tradition of witch activity celebrates its heritage every Halloween.

From: Discovery Channel on Sun, Nov 02 2008 9:04 AM

This week Kasey-Dee Gardner sits down with an email expert and finds out why we should never return spam.

From: Discovery Channel on Sun, Nov 02 2008 9:04 AM

You've probably never seen night-shining clouds unless you live in the north or south pole. But this week Kasey-Dee Gardner finds out why they exist.

From: Discovery Channel on Sun, Nov 02 2008 9:04 AM

Have you ever eaten ice cream too fast and gotten a stinging sensation in your face? This week Kasey-Dee Gardner finds out why this happens.

From: Discovery Channel on Sun, Nov 02 2008 9:04 AM

Have you ever wondered why black holes exist in space? This week Kasey-Dee finds out.

From: Discovery Channel on Sun, Nov 02 2008 9:04 AM

Have you ever wondered why black holes exist in space? This week Kasey-Dee finds out.

From: Discovery Channel on Sun, Nov 02 2008 9:04 AM

Have you ever noticed when you scratch a dog their leg starts twitching like crazy? This week Kasey-Dee Gardner talks to a veterinarian to find out why that happens.

From: Discovery Channel on Sun, Nov 02 2008 9:04 AM

This week Kasey-Dee Gardner finds out why all mammals have bellybuttons.

From: Discovery Channel on Sun, Nov 02 2008 9:04 AM

Is a car really the safest place to be in a lightning storm? Kasey-Dee gets the answer this week on Why? Tell Me Why!

From: Discovery Channel on Sun, Nov 02 2008 8:38 AM

The NASTAR Center is equipped to train suborbital travellers, but they can do much more, like desensitize someone against motion sickness. Kasey-Dee Gardner reports.

From: Discovery Channel on Sun, Nov 02 2008 8:37 AM

Leonardo Da Vinci used mirrors to hide biblical images in his most famous masterpieces, according to a controversial new book. Discovery News' Rossella Lorenzi reports.

From: Discovery Channel on Sun, Nov 02 2008 8:34 AM

Thousands of pigeons are crowding and dirtying Hollywood streets -- and residents have had enough. Discovery News' Kasey-Dee Gardner tells us about a new way the city is controlling the pigeon population.

From: Discovery Channel on Sun, Nov 02 2008 8:34 AM

The University of Missouri - Columbia is at the forefront of cancer research. Kasey-Dee Gardner tells us how they're using pets to find better treatments for animals and humans.

From: Discovery Channel on Sun, Nov 02 2008 8:34 AM

The University of Minnesota calls their new equine center the "Mayo Clinic" for horses. Kasey-Dee Gardner brings us up to speed on all their new treatments and technology.

From: Discovery Channel on Sun, Nov 02 2008 8:34 AM

A Feng Shui Master in Hong Kong claims to be the world's first pet fortune teller. And people in the pet-loving city are lining up to have their furry friends' fortunes read.

From: Discovery Channel on Sun, Nov 02 2008 8:34 AM

Niger is home to the remaining giraffes in western Africa and locals have become partners in the protection of the endangered animals in that region.

From: Discovery Channel on Sun, Nov 02 2008 8:34 AM

Sustainable living is starting to make a mark in the Netherlands. So much, some think within 10 years, all homes will be energy neutral.

From: Discovery Channel on Sun, Nov 02 2008 8:34 AM

Cornell University researchers have published a new study which shows how the toothy, lighting-fast barracuda attacks its prey -- it slices it in half, scissor-style.

From: Discovery Channel on Sun, Nov 02 2008 8:33 AM

The Central California SPCA is helping you find the perfect cat. Kasey-Dee Gardner tells us about a new "feline-ality" test that will help you adopt the perfect companion.