Trees are the most successful, long-lived forms of vegetation on our planet. Some are tall like the redwoods or massive like sequoias while others are exceptional water conservationists. Pinyon pines ...

BLM leaders never had the desire or will to do what it takes to preserve Sage-grouse populations. Sage-grouse plans make major concessions to industries, and especially to the great destroyer of ...

The Pinyon Jay has been listed as Vulnerable on the IUCN Red List because of extensive conversion of pinyon-juniper habitat to grazing land. (Photo via Getty Images) Environmentalists are now ...

Crows, jays, ravens, magpies and their various other relatives (nutcrackers, choughs, jackdaws, etc.) belong to the taxonomic family Corvidae. It’s a sizeable family of about 130 species — a smaller ...

A new study of die-off of aspens in Colo. identified a three-year drought. Feb. 16, 2013— -- Over the past decade, researchers have documented the increased vulnerability of large stands of a ...