The Silk Roads stretched from Asia to Europe. From the 2nd century BC until the 16th century AD, people along this trade route exchanged goods like wool, gold, silver, and silk of course—but food has often been missing ...
Archaeology
Mar 27, 2018
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30
Przewalski's horse, a species of wild horse that has been successfully reintroduced to the Gobi Desert, shares its pasture grounds with wild asses and free-roaming domestic horses. A scarce supply of food could lead to food ...
Ecology
Nov 30, 2016
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5
Creating a sustainable agricultural system is one of the greatest concerns facing the world today. Human population growth, degraded lands, and stagnating productivity gains are combining to produce a global agricultural ...
Environment
Oct 20, 2015
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56
Scientists studying how early land vertebrates evolved from fishes long thought that the animals developed legs for moving around on land well before their feeding systems and dietary habits changed enough to let them eat ...
Archaeology
May 1, 2013
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2
Epidemiological studies have indicated that dietary habits and antioxidants from diet can influence the incidence of neurodegenerative disorders such as Alzheimer's and Parkinson's diseases. In the recent years, a number ...
Biochemistry
Apr 15, 2013
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(Phys.org) —Digging around historical Aboriginal sites in Newfoundland led a University of Alberta researcher to find clues potentially linking birds to the religious beliefs of a now-extinct First Nations group.
Archaeology
Apr 4, 2013
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Chimpanzees watch what they eat and when, which may show that these primates are giving some thought to the quality of their food, according to Purdue University research.
Plants & Animals
Mar 21, 2013
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0
Greenland's viking settlers, the Norse, disappeared suddenly and mysteriously from Greenland about 500 years ago. Natural disasters, climate change and the inability to adapt have all been proposed as theories to explain ...
Archaeology
Nov 19, 2012
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New fossils found in Spain are thought to be of the oldest recorded ancestor of the giant panda.
Archaeology
Nov 14, 2012
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0
The grey seals in the Baltic Sea compete for fish with the fishing industry. The seals locally eat about the same quantities of cod, common whitefish, salmon, sea trout and eel as those taken by fishermen. This is the conclusion ...
Ecology
Apr 2, 2012
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