Just as water moves through a river, rivers themselves move across the landscape. They carve valleys and canyons, create floodplains and deltas, and transport sediment from the uplands to the ocean.
Earth Sciences
13 hours ago
0
33
Billions of years ago, Mars was home to abundant water, and its Gale crater contained a lake. Gradually, the climate changed, drying the red planet and creating the dusty desert world we know today.
Planetary Sciences
Mar 22, 2024
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1342
During warm periods in Earth's history, known as interglacials, glaciers the size of continents pulled back to reveal new landscapes. These were new worlds for early humans to explore and exploit, and 1.4 million years ago ...
Archaeology
Mar 10, 2024
2
3655
A study by the Mycology and Environmental Microbiology Unit of the Universitat Rovira i Virgili has identified new species of fungi that may cause infections or diseases in people and animals. Carried out in river ecosystems, ...
Ecology
Feb 23, 2024
0
17
Scientists at the UK Centre for Ecology & Hydrology (UKCEH) have developed a robust method for detecting whether a toxic chemical used in car tires is present in rivers, streams, and lakes and measuring its concentrations.
Ecology
Feb 22, 2024
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9
New research from Dartmouth College provides the first evidence that the Arctic's frozen soil is the dominant force shaping Earth's northernmost rivers. Permafrost, the thick layer of soil that stays frozen for two or more ...
Earth Sciences
Feb 1, 2024
1
166
Earth's surface is the living skin of our planet—it connects the physical, chemical and biological systems.
Earth Sciences
Dec 2, 2023
0
97
Carbon storage has been a key focus in recent years to draw down natural and anthropogenic sources of carbon dioxide and help the fight against global warming, and particularly focuses on terrestrial forests and soils, as ...
Heat transferring from the surface to the deep ocean in the North Atlantic helped reduce climate swings during the last 1,000 years, according to a newly published paper led by researchers from the Woods Hole Oceanographic ...
Earth Sciences
Nov 17, 2023
0
106
During the Holocene epoch, which began around 11,700 years ago, coastlines globally retreated due to thousands of years of rising sea levels. However, a team of researchers at Nanyang Technological University, Singapore (NTU ...
Earth Sciences
Nov 2, 2023
0
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