Regents' vote formalizes appointment of J. Keith Gilless as CNR's Dean
Nature reserves attract humans -- but at a cost to biodiversity
Protected areas stimulate local economies, but population growth threatens the ability of conservation areas to protect biodiversity.
Martian air once had moisture, new soil analysis says
A new analysis of Martian soil data suggests that there was once water in the red planet's atmosphere.
Genes could solve pollution mysteries
Flea-based technique could speed identification of contaminants