Anger mounts as oil blackens Louisiana coast

Anger was mounting as heavy oil blackened Louisiana's marshes and beaches and efforts to cap the oil which has been gushing into the Gulf of Mexico for more than a month met with more delays.

Research questions amphibians' UV vulnerability

(PhysOrg.com) -- New research recently conducted by two ecologists, Wendy Palen at Simon Fraser University and Daniel Schindler at the University of Washington, finds that Pacific Northwest amphibian species are far less ...

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