Carnivorous dinosaurs might have evolved to take advantage of giant carcasses, according to a study published November 1, 2023 in the open-access journal PLOS ONE by Cameron Pahl and Luis Ruedas of Portland State University, ...
Paleontology & Fossils
Nov 1, 2023
0
160
Standing amid a terrain of rugged red craters that looks like something from Mars, Brazilian farmer Ubiratan Lemos Abade extends his arms, pointing to two possible futures for this land fast turning to desert.
Environment
Nov 1, 2023
0
5
The air was dry and warm and the skies over Dushanbe were gray without a hint of sun during another recent toxic sand storm that enveloped the capital of Tajikistan.
Environment
Oct 8, 2023
0
88
Brazil's Vice-President Geraldo Alckmin said Wednesday that more help would be sent to an Amazon state where rivers are drying up in a severe drought, causing mass die-offs of fish and dolphins.
Environment
Oct 4, 2023
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4
Tropical ecosystems are constantly navigating between prolonged drought and extreme rainfall, but little research has been done to understand why some plants are able to survive these swings in climate.
Plants & Animals
Oct 2, 2023
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14
The bank of screens in Ismail Aydin's Istanbul water management system control room flashes a worrying number: 29.7 percent.
Environment
Sep 1, 2023
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35
A portion of Amazonian lowland rainforest—areas critical to absorbing carbon dioxide and buffering climate change—may morph over time into dry, grassy savannas, according to a Rutgers-led study.
Earth Sciences
Aug 29, 2023
0
98
Rivers provide water to billions of people and are critical linkages between continental ecosystems and oceans. Every run and every riffle reshape the surrounding landscape as a river transports nutrients and sediment downstream. ...
Earth Sciences
Aug 15, 2023
0
2
NASA's Curiosity rover has discovered the first evidence that Mars once had a climate which alternated between wet and dry seasons similar to Earth, a study said on Wednesday, suggesting the red planet may have once had the ...
Planetary Sciences
Aug 13, 2023
10
35
"We're scared, but where can we go?" said Christine Nzigire, in her rickety wooden house perched precariously on a hillside.
Environment
May 25, 2023
0
2
