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Why? Tell Me Why! Alaska Oil (1:30)
After spending a week in Alaska, Discovery News' Kasey-Dee Gardner wanted to find out why the state is so abundant in that resource.
Sea Cliffs (0:41)
From the Archives of Discovery: Over time, the ocean erodes rock into dramatic and strange formations. Learn more about sea cliffs here.
Glitzy Gifts That Give Back (5:09)
The Diamond Information Center has spearheaded a project with four well-known charities in an effort to give back to those afflicted or affected by AIDS and Cancer. Shoppers will have the opportunity to purchase jewelry pieces with a portion of... More »
Prairies Explained (3:35)
Watch this episode of Eco Geeks about prairies on HowStuffWorks. Why do grasses dominate certain ecosystems while trees do not? Learn the answer and more about prairies in this episode of Eco Geeks.
Outdoors on the Alpine Tundra (5:38)
Watch this episode of Eco Geeks about the alpine tundra on HowStuffWorks. Different tree and plant life grow according to the environment at that elevation. Learn what grows at what elevations and what animals live in the alpine tundra in this... More »

