Biodiversity

The Environmental Protection Agency looks determined to keep the public from knowing whether a pesticide on which it has waived safety rules may be a factor in the worldwide bee die-off known as "colony collapse disorder."

The Center for Biological Diversity (CBD), a conservationist group that litigates wildlife-protection issues, has filed suit challenging Interior Department secrecy on a political scandal.

Mexico released a report condemning the border fence along the U.S. border as environmentally destructive.

A Fortune 500 energy company is applying for an "incidental take" permit that would allow it to kill endangered and threatened species that live on the largest swath of land ever covered by one permit.

The public comment period for a long-delayed EIS draft designating energy corridors in 11 Western states is open.

Eagle numbers vary nationally in first year of delisting.

Researchers predict invasive mussels may spread across nation.

Escaped pythons and other tropical pet snakes may be able to survive in one-third of Southern states, USGS predicts in new report.

A Wisconsin-based Web site offers a wealth of info on wildlife disease.

Scientists beat the bushes looking for species not yet recognized. The tally for 2007? It's 16,969.