A million years ago, a species known as Homo erectus most likely survived in an arid desert with no trees. By Carl Zimmer ...
"Citizen scientists" in southern Arizona who have been documenting bat activity in their own yards helped the U.S. Fish and ...
New research suggests that early humans had the ability to thrive in a desert, indicating that they were more adaptable […] ...
Mexican long-nosed bats have been identified in southeastern Arizona through citizen scientist efforts and innovative DNA ...
“Desert wetlands are epicenters of biodiversity and by protecting ... and Wildlife Service using the best available science to make a final decision on Endangered Species Act protection. Tecopa bird’s ...
“The desert tortoise is considered a keystone species, which means that they ... voted to uplist desert tortoises from threatened to endangered. The Marines are hardly the only threat to tortoises.
The animals were cataloged before being ... that was the focus of this relocation operation, the desert bighorn sheep, was classified as endangered in 2000, per the California Department of ...
Colossal, values the Dallas-based startup at a staggering $10.2 billion. Besides making it the first startup founded in Texas ...
“The desert tortoise is considered a keystone species, which means that they ... voted to uplist desert tortoises from threatened to endangered. The Marines are hardly the only threat to tortoises.