The disappearance of the huge herbivores that once roamed North America triggered a massive change in the environment with new trees and more fires. ...
The sediment beneath an Indiana lake is providing clues. One thing is clear: A meteor didn't kill off the mammoths, mastodons and other large plant-eaters, ...
By Madeleine Genner for The World Today They were some of the biggest mammals to walk the earth but it seems woolly mammoths were not killed off by humans ...
By Victoria Gill Mammoth dung has proved to be a source of prehistoric information, helping scientists unravel the mystery of what caused the great mammals ...
By Betsy Mason The latest evidence in the disappearance of the mammoths, and nine other North American species weighing over a ton, comes from fossilized ...
ScienceDaily (Nov. 20, 2009) — Roughly 15000 years ago, at the end of the last ice age, North America's vast assemblage of large animals -- including such ...
Giant animals such as the woolly mammoth were already facing extinction by the time humans had developed more lethal weapons. Photograph: Corbis/Royal BC ...
A fungus found within ancient mammoth dung is providing scientists with clues about how the large ancient mammals collectively known as megafauna went ...
By Emma Woollacott Friday, 20 November 2009 04:55 A new study into the North American landscape 15000 years ago has debunked several theories about why ...
At the University of Wisconsin-Madison, Scientists have advanced towards solving the mystery of extinction of mammoths, mastodons, and other large animal ...
With the help of a dung fungus, scientists have figured out that the disappearance of mammoths, mastodons, and other large animals likely caused dramatic ...
By Mark Johnson of the Journal Sentinel Scientists at the University of Wisconsin have taken an important step toward solving the mystery of what wiped out ...
Was there a Stone Age apocalypse or not? One narrative has it that about 13000 years ago a comet blasted North America , wiping out the continent's ...
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