From: Discovery News on Wed, Feb 10 2010 6:21 AM

Kasey-Dee Gardner finds out why man’s best friend has a wet nose.

From: Discovery News on Wed, Feb 10 2010 6:21 AM

Kasey-Dee Gardner gets a behind-the-scenes look at how information is extracted from ancient fossils.

From: Discovery News on Wed, Feb 10 2010 6:20 AM

Black Friday 2009 may be different than others, as many consumers are experiencing a phenomenon known as "frugal fatigue."

From: Discovery News on Wed, Feb 10 2010 6:20 AM

African-Americans interested in learning about their ancestors can now click on Ancestry.com’s new collection of family history records. Jorge Ribas produces.

From: Discovery News on Wed, Feb 10 2010 6:20 AM

New research shows the area of the brain associated with addiction is triggered during breakups. Kasey-Dee Gardner reports.

From: Discovery News on Wed, Feb 10 2010 6:20 AM

Avatar’s new performance capture technology may revolutionize the way directors, actors and animators collaborate to create whole new worlds on screen. Director James Cameron explains the process.

From: Discovery News on Wed, Feb 10 2010 6:16 AM

For its small population, Alaska is one of the biggest emitters of greenhouse gases. This week Kasey-Dee Gardner finds out why.

From: Discovery News on Wed, Feb 10 2010 6:16 AM

When hurricanes churn across the Atlantic Ocean, much of what we know about them comes from the work of Joanne Simpson. James Williams sat down with her to learn more about her career.

From: Discovery News on Wed, Feb 10 2010 6:16 AM

Little is known about Whale Sharks — they’re hard to study because of their extreme migratory patterns. Kasey-Dee Gardner finds out some interesting facts about the gentle giants of the sea.

From: Discovery News on Wed, Feb 10 2010 6:16 AM

From the high-tech cameras that locate the wreck, to the people on the ground sweeping up the debris, Jorge Ribas gets a look at all the steps needed to clean up a car accident.

From: Discovery News on Wed, Feb 10 2010 6:16 AM

Discovery News takes a tour of Leonardo, the most intact dinosaur mummy ever found.

From: Discovery News on Wed, Feb 10 2010 6:16 AM

The Iditarod’s elite four-legged athletes are thoroughly examined before they are allowed to run the race. In 2008, vets examined nearly 2,000 dogs on 96 teams.

From: Discovery News on Wed, Feb 10 2010 6:16 AM

Stalagmites and stalactites, cave curtains and rimstone pools... Jorge Ribas learns all about cave formations.

From: Discovery News on Wed, Feb 10 2010 6:15 AM

More than 2,000 years ago, New York City was hit by a massive tsunami. Now a controversial new theory says an asteroid may have caused it.

From: Discovery News on Wed, Feb 10 2010 6:15 AM

Kasey-Dee Gardner tackles two cat questions this week. She’s finding out why all tortoise shell cats are female and why white cats are deaf.

From: Discovery News on Wed, Feb 10 2010 6:15 AM

Fire ant attacks are forcing fence lizards to evolve to survive. James Williams takes a look at what’s going on.

From: Discovery News on Wed, Feb 10 2010 6:15 AM

Predicting the height of a flood is important when lives are at stake. A USGS expert talks about the process. James Williams reports.

From: Discovery News on Wed, Feb 10 2010 6:15 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 News on Wed, Feb 10 2010 6:15 AM

Acid rain damage can be seen on many of the monuments in our nation’s capital. Discovery News' James Williams takes a tour.

From: Discovery News on Wed, Feb 10 2010 6:15 AM

Have you ever wondered why we have wisdom teeth if they just get removed? Kasey-Dee Gardner gets to the root of the question.