Search Results for: Vertebrates

1,541 results for: Vertebrates

1. 

   Paleontology

   Beyond Bones

   The forensic analysis of trace fossils such as footprints, nests, burrows, and even coprolites—fossilized feces—reveal subtle clues about ancient species, their behavior, and their environment.

   By Sid PerkinsJune 5, 2001

2. 

   Earth

   Macho Waters

   Some river pollution spawns body-altering steroids.

   By Janet RaloffJanuary 5, 2001

3. 

   Pheromone Cuts down a Male’s Flirting Time

   By Science NewsSeptember 18, 1999

4. 

   Biology

   By Science NewsDecember 4, 1999

5. 

   Out of the Swamps

   By Science NewsMay 22, 1999

6. 

   A Whirlwind over Kansas

   By Science NewsNovember 6, 1999

7. 

   Biology

   By Science NewsOctober 2, 1999

8. 

   Thyroid Linked to Some Frog Defects

   By Science NewsOctober 2, 1999

9. 

   China Yields a Flock of Downy Dinosaurs

   By Science NewsSeptember 18, 1999

10. 

    Other Clues to Thought and Action

    By Science NewsMay 22, 1999

11. 

    The Killing Fields

    By Science NewsDecember 4, 1999

12. 

    Growing Nerve Fibers Get Some Guidance

    By Science NewsMarch 27, 1999