A collection of fossilized owl pellets in Utah suggests that when the Earth went through a period of rapid warming about 13,000 years ago, the small mammal community was stable and resilient, even as individual species changed ...
Environment
Jul 13, 2015
0
79
At times during the past 10,000 years, cottontails and hares reproduced like rabbits and their numbers surged when the El Niño weather pattern drenched the Pacific Coast with rain, according to a University of Utah analysis ...
Earth Sciences
Jun 4, 2015
2
864
Interior Secretary Sally Jewell on Wednesday announced more than $4 million in projects in four states as part of a wildfire-fighting strategy to protect a wide swath of intermountain West sagebrush country that supports ...
Ecology
Apr 29, 2015
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26
U.S. Interior Secretary Sally Jewell has released the initial plan for a new wildfire-fighting strategy to protect a wide swath of intermountain West sagebrush country that supports cattle ranching and is home to a struggling ...
Environment
Mar 10, 2015
0
11
Insects are picky eaters, and not the voracious eat-everything-in-sight bingers that devour all the plants in your garden.
Plants & Animals
Jan 29, 2015
0
38
UW-Madison sophomore Alex Idarraga carefully feeds a paper sheet holding a pressed, dried plant into a light box, closes the door and triggers the camera mounted overhead.
Ecology
Sep 15, 2014
0
0
Woodrats lost their ability to eat toxic creosote bushes after antibiotics killed their gut microbes. Woodrats that never ate the plants were able to do so after receiving fecal transplants with microbes from creosote-eaters, ...
Plants & Animals
Jul 21, 2014
3
0
(Phys.org) —Climate scientists have long documented the strong control of Earth's orbital variations on the waxing and waning of the great ice ages, when huge "pluvial" lakes filled the valley floors of the Great Basin. ...
Earth Sciences
May 5, 2014
25
0
As fires sweep more frequently across the American Great Basin, the US Bureau of Land Management (BLM) has been tasked with reseeding the burned landscapes to stabilize soils. BLM's interventions have not helped to restore ...
Ecology
Apr 3, 2014
0
0
(Phys.org) —Asian carp are knocking on the door of the Great Lakes, but managers now can better pinpoint strategies to control their rapidly increasing population, according to a new model for tracking carp eggs developed ...
Ecology
Jul 30, 2013
0
0
