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

Discovery News' Kasey-Dee Gardner finds out what it's like to study penguins in Antarctica and how to survive the cold.

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

Rare footage has been captured of one of the world's most threatened rhinos. Here you can see a mother rhino protecting her calf from the unfamiliar object -- the camera-- hanging in the tree.

From: Discovery Channel on Sun, Nov 02 2008 8:32 AM

With 1.1 billion people living in India, large-scale wind farms are being seen as a solution to the nation's growing energy needs.

From: Discovery Channel on Sun, Nov 02 2008 8:32 AM

The Guinness Book of World Records named Brazil's Guandu water treatment plant the largest in the world.

From: Discovery Channel on Sun, Nov 02 2008 8:29 AM

A new claim says Leonardo da Vinci's 'Last Supper' painting contains a hidden Da Vinci code as well as secret music. Discovery News' Rossella Lorenzi unravels the mystery.

From: Discovery Channel on Sun, Nov 02 2008 8:29 AM

The first known Roman throne was recently found in the city of Herculaneum. Discovery News' Rossella Lorenzi talks to experts who explain why this find is so important.

From: Discovery Channel on Sun, Nov 02 2008 8:28 AM

A woman living in one of the Indonesian capital's poorest neighborhoods incites her neighbors to recycle their garbage, save energy and grow plants to fight pollution.

From: Discovery Channel on Sun, Nov 02 2008 8:28 AM

New South Wales is trying to clean up air pollution by implementing a new petrol pump that captures and recycles petrol fumes.

From: Discovery Channel on Sun, Nov 02 2008 8:26 AM

Eve Mosher is taking her message to the streets. She's chalking a line across New York City that shows where flooding could reach if a really big storm hits.

From: Discovery Channel on Sun, Nov 02 2008 8:25 AM

Discovery News' Kasey-Dee Gardner hitches a ride with an environmental artist and learned how to travel green.

From: Discovery Channel on Sun, Nov 02 2008 8:25 AM

Discovery News' Kasey-Dee Gardner highlights some of her favorite green gadgets at this year's NextFest.

From: Discovery Channel on Sun, Nov 02 2008 8:25 AM

Three explorers are heading off to the North Pole to conduct what they say is the first measurement of the thickness and density of the ice cap.

From: Discovery Channel on Sun, Nov 02 2008 8:25 AM

Thousands of environmental activists took to the streets of Washington, D.C. to demand bolder environmental laws. Discovery News' Kasey-Dee Gardner reports.

From: Discovery Channel on Sun, Nov 02 2008 8:24 AM

Going electric seems to be all the rage -- so Kasey-Dee Gardner jolts into the fast lane to test drive her very first electric car.

From: Discovery Channel on Sun, Nov 02 2008 8:24 AM

If climate change is evident anywhere in the United States, it's in Alaska. Kasey-Dee Gardner spent a week in the arctic state to see for herself what's happening.

From: Discovery Channel on Sun, Nov 02 2008 8:24 AM

T. Rex and Brachiosaurus are just two of the dinosaurs making their debut in the Walking With Dinosaurs Tour. Kasey-Dee Gardner takes a stroll with them to find out how they work.

From: Discovery Channel on Sun, Nov 02 2008 8:24 AM

Using high-energy X-rays, scientists discover fossilized bugs and feathers in opaque amber from the dinosaur era.