Trees employ similar strategies to outcompete their neighbors

How more than 1,000 tree species may occur in a small area of forest in Amazonia or Borneo is an unsolved mystery. Their ability to co-exist may depend on how trees get along with their neighbors. A new study based, in part, ...

Darwin's finches may face extinction

Mathematical simulations at the University of Utah show parasitic flies may spell extinction for Darwin's finches in the Galapagos Islands, but that pest-control efforts might save the birds that helped inspire the theory ...

Feds say New England cottontail doesn't need protection

The federal government said Friday that public and private conservation efforts have helped the New England cottontail rebound to the point where it can be taken off the list of species under consideration for protection.

page 34 from 40