(PhysOrg.com) -- To the untrained eye, University of Colorado at Boulder Research Associate Craig Lee's recent discovery of a 10,000-year-old wooden hunting weapon might look like a small branch that blew off a tree in a ...
Archaeology
Jun 29, 2010
30
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The glaciers that carved Yosemite Valley left highly polished surfaces on many of the region's rock formations. These smooth, shiny surfaces, known as glacial polish, are common in the Sierra Nevada and other glaciated landscapes.
Earth Sciences
Nov 15, 2017
2
74
Glaciers are retreating in Glacier National Park and across the globe due to climate change. Researchers have long predicted that the shrinkage and disappearance of glaciers will reduce biodiversity in mountain ecosystems ...
Earth Sciences
May 18, 2020
0
148
National parks are the backbone of conservation. Yet mounting evidence shows that many parks are too small to sustain long-term viable populations and maintain essential, large-scale ecological processes, such as large mammal ...
Ecology
Jan 11, 2023
0
128
Federal wildlife officials say two species of rare insects in the Rocky Mountains will need several thousand acres of glaciers and snowfields if they are to survive a warming world that's threatening them with extinction.
Ecology
Dec 17, 2021
0
53
Montana is asking the U.S. Fish and Wildlife Service to lift threatened species protections for grizzly bears in the northern portion of the state, including areas in and around Glacier National Park, officials said Monday.
Ecology
Dec 7, 2021
0
5
A fire has destroyed or seriously damaged 1,500 hectares (3,700 acres) of vegetation in a Patagonia nature preserve in southern Chile, forcing the evacuation of 400 people, officials said Thursday.
Environment
Dec 30, 2011
1
0
Climate change is harming many special places and iconic species around our planet, from Glacier National Park's disappearing glaciers to California redwoods scorched by wildfires. But for the animal I study, the American ...
Plants & Animals
Jan 8, 2021
0
24
Grizzly bears depend on huckleberries as a critical food source to fatten up before winter hibernation. When berries reach peak ripeness in mid-July, they make up about half of the diet for the hundreds of grizzly bears that ...
Ecology
Mar 26, 2019
1
145
The Reynolds Creek Fire was reported on Tuesday, July, 21, 2015 near Grizzly Point, approximately six miles east of Logan Pass. By Wednesday, July 22, fire conditions prompted precautionary evacuations of areas within Glacier ...
Earth Sciences
Jul 24, 2015
0
18
