New research shows warming tropical soils release far more carbon dioxide, risking faster global climate change.

Enjoy our annual celebration of outstanding bird visuals—now featuring new prizes and winners from across the Western ...

The earliest climate models made specific forecasts about global warming decades before those forecasts could be proved or ...

America loves its green lawns. Roughly one-third of water used in U.S. homes is used outdoors, with much of that going to irrigate landscaping dominated by grass.

To remember Robert Redford, the Voice re-posts J. Hoberman's epic essay about the Hollywood heartthrob's directing of "Quiz Show." ...