Search Results for: antarctica

1,395 results for: antarctica

1. 

   Ecosystems

   Sea Change: People have affected what penguins eat

   Adélie penguins in Antarctica significantly changed their eating habits about 200 years ago, after whaling and other human activities transformed the ocean ecosystem.

   By Sid PerkinsJuly 11, 2007

2. 

   Earth Sciences

   By Science NewsApril 24, 1971

3. 

   Films of the Week

   By Science NewsMay 29, 1971

4. 

   Books of the Week

   By Science NewsJanuary 1, 1972

5. 

   Books of the Week

   By Science NewsApril 8, 1972

6. 

   Front Matter

   By Science NewsDecember 30, 1972

7. 

   Year-End Review of Science

   By Science NewsJanuary 19, 1974

8. 

   Gamma-Ray Laser

   By Science NewsJanuary 26, 1974

9. 

   Stars of November

   By Science NewsOctober 25, 1975

10. 

    Books

    By Science NewsDecember 13, 1975

11. 

    Viking’s Life Search: Tantalizing Signs and an Agonizing Wait

    By Science NewsAugust 14, 1976

12. 

    Nature’s Engine

    By Science NewsOctober 7, 1978