Growing up, Stephanie Leco often would dig in her backyard and imagine finding fossils of a tyrannosaurus rex. She was fascinated with the idea of holding something in her hand that was millions of years old and would give ...
Archaeology
Sep 3, 2015
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Observations of insects and their feeding marks on leaves in modern forests confirm indications from fossil leaf deposits that the diversity of chewing damage relates directly to diversity of the insect population that created ...
Plants & Animals
May 2, 2014
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Baylor University researchers, in collaboration with an international team of scientists, have discovered definitive evidence of the environment inhabited by the early ape Proconsul on Rusinga Island, Kenya. The groundbreaking ...
Archaeology
Feb 19, 2014
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Dining on field grasses would be ruinous to human teeth, but mammals such as horses, rhinos and gazelles evolved long, strong teeth that are up to the task.
Archaeology
Mar 4, 2013
2
0
Pollution from fossil fuel burning and forest fires reaches all the way to the Arctic, even though it should decay long before it travels that far. Now, lab research can explain how pollution makes its lofty journey: rather ...
Earth Sciences
Nov 15, 2012
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Expanding production of palm oil, a common ingredient in processed foods, soaps and personal care products, is driving rainforest destruction and massive carbon dioxide emissions, according to a new study led by researchers ...
Environment
Oct 7, 2012
3
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(Phys.org)—Writing in the journal PLoS One, the scientists have used a high resolution form of CT scanning to reconstruct two 305-million year old juvenile insects. Without the pioneering approach to imaging, these tiny ...
Plants & Animals
Sep 26, 2012
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Scientists from Binghamton University and Cardiff University, and New York State Museum researchers, and have reported the discovery of the floor of the world's oldest forest in a cover article in the March 1 issue of Nature, ...
Earth Sciences
Feb 29, 2012
3
2
Another attractive theory falls foul of the facts. A census of trees in rainforests on three continents has confirmed that competition plays a central role in structuring communities. This contradicts the so-called neutral ...
Ecology
Jan 26, 2012
8
0
Trees absorb carbon dioxide from the atmosphere to grow, so forests have long been proposed as a way to offset climate change.
Environment
Jul 14, 2011
6
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