Archive: 12/25/2006

Shrimp species latest Great Lakes invader

An invader shrimp, hopping a ride on an overseas freighter, has entered the Great Lakes, fulfilling an 8-year-old prediction by Canadian researchers.

Dec 25, 2006
3 / 5 (4) 0

High selenium levels found in bird eggs

Analysis of the eggs of wild birds in California's San Joaquin Valley appears to show that recycling agricultural runoff is causing high levels of selenium.

Dec 25, 2006
3.8 / 5 (4) 0

Producer: teachers won't accept 'Truth'

U.S. teachers say they cannot show the environmental movie "An Inconvenient Truth" to their students because of a policy against endorsing projects.

Dec 25, 2006
3.1 / 5 (12) 0

Blood test could show transplant rejection

A blood test may replace invasive biopsies that heart transplant patients in the United States and elsewhere undergo to check for rejection, heart experts say.

Dec 25, 2006
2 / 5 (1) 0
  • Pages: 1