Reference Terms
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Glacier
A glacier is a large, long-lasting river of ice that is formed on land and moves in response to gravity.
Note: The above text is excerpted from the Wikipedia article "Glacier", which has been released under the GNU Free Documentation License.
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April 22, 2025
Apr. 21, 2025 — What roils beneath the Earth's surface may feel a world away, but the activity can help forge land masses that dictate ocean circulation, climate patterns, and even animal activity and evolution. In ...
Apr. 16, 2025 — A study suggests that Homo sapiens may have benefited from the use of ochre and tailored clothing during a period of increased UV light 41,000 years ago, during the Laschamps ...
Apr. 16, 2025 — Researchers have helped overturn the popular theory that water on Earth originated from asteroids bombarding its surface; Scientists have analyzed a meteorite analogous to the early Earth to ...
Apr. 16, 2025 — Beneath the steaming geysers and bubbling mud pots of Yellowstone National Park lies one of the world's most closely watched volcanic systems. Now a team of geoscientists has uncovered new evidence ...
Latest Headlines
updated 12:56 pm ET
Apr. 22, 2025 — New research shows that Lesser Goldfinches, a small songbird traditionally found in Southwest USA, are expanding their range northward through the Pacific Northwest at an unprecedented rate, ...
Apr. 22, 2025 — Scientists have identified a novel species of bacteria that acts as electrical wiring, potentially ushering in a new era of bioelectronic devices for use in medicine, industry, food safety, and ...
Apr. 22, 2025 — Researchers document a multi-faceted global snapshot of the environmental aspects and trends surrounding single-use plastics in a review article. The ...
Apr. 22, 2025 — Dust-on-snow is a major threat to water in the Colorado River, yet no snowmelt forecasts integrate dust-accelerated melt. Using pioneering remote sensing techniques, new research is the first to ...
Apr. 22, 2025 — Biodegradation is an important natural process during oil spill cleanup. A new study revealed that using spill treating agents does not negatively impact naturally occurring ...
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Apr. 22, 2025 — Financial benefits, such as saving on utility payments and avoiding electricity rate hikes, are a key driver of U.S. adults' willingness to consider installing rooftop solar panels or subscribing to ...
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Apr. 21, 2025 — As farmers debate whether fields should be used for agriculture or solar panels, new research says the answer could be both. Scientists analyzed remote sensing and aerial imagery to study how fields ...
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