Evolution is among the most substantiated concepts in science and is the unifying theory of biological science. Charles Darwin co-originated, with Alfred Russel Wallace, the theory of evolution by natural selection. His masterwork, the 1859 "Origin of Species," offered ample evidence for evolution having occurred, as well as the first strong explanation for its mechanism, natural selection. Modern evolutionary theory incorporates these concepts: species change over time; genetic mutations are responsible for the changes; individuals with beneficial genetic mutations will survive preferentially compared with their competitors, in a process known as natural selection; those successful individuals' more numerous offspring will spread the beneficial genetic constructs throughout the population; when enough genetic changes reproductively isolate a population, that population has become a new species. Here you'll find news and information on evolution and the battle with proponents of so-called creation science.
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Latest Articles

Human Evolution's Biggest Questions May Find Answers in New Analysis
skull of Australopithecus sediba
July 22nd, 2015
A huge database of human fossils suggests hobbits were a separate human species and the recently unearthed species Australopithecus sediba may be the ancestor of the human lineage, say researchers who point out their findings will surely be controversial.
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Modern Human Possibly Had Neanderthal 'Great-Great-Grandparent'
The jawbone of a human who lived between 42,000 and 37,000 years ago showed some Neanderthal features.
June 22nd, 2015
One of the earliest modern humans in Europe had a surprisingly recent Neanderthal ancestor, possibly a great-great-grandfather. The finding suggests the two species interbred in Europe and more recently than once thought.
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Mysterious Humanlike Species May Have Lived Alongside 'Lucy'
The holotype upper jaw of Australopithecus deyiremeda found on March 4, 2011, in the central Afar region of Ethiopia.
May 27th, 2015
A newfound humanlike species may be a contender for the ancestor of the human lineage, researchers say. This ancient relative of humanity lived alongside the famous Lucy about 3.4 million years ago, revealing diverse humanlike species once lived together.
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Human Hands Are Primitive, New Study Finds
July 14th, 2015
Human hands may be more primitive than those of chimps, more closely resembling hands of the last common ancestor of humans and chimps. The findings suggest human-evolution scenarios that rely on a chimplike last common ancestor may be flawed.
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Eating Brains: Cannibal Tribe Evolved Resistance to Fatal Disease
Brain tissue stained to show the features of vCJD.
June 12th, 2015
Some members of a cannibalistic tribe in Papua New Guinea carry a gene that appears to protect against a fatal brain disease.
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Photos: New Human Ancestor Species Discovered
The left half of the lower jaw of Australopithecus deyiremeda.
May 27th, 2015
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How Do You Learn the Sex Secrets of Birds? Send in the Fembot
May 14th, 2015
In a quest to figure out what makes some male sage grouse so sexy, one scientist has turned to partly taxidermied robots.
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Meet Hades, the Centipede from Hell
The Hades centipede.
June 30th, 2015
Deep beneath the surface of the Earth, in a dank and dismal cave, lives Hades, the invertebrate king of hell.
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Humans Trekked Out of Africa Via Egypt, Study Suggests
A reconstruction of the human skull discovered in Tam Pa Ling.
May 28th, 2015
The major gateway for modern humans out of Africa may have been Egypt, a new genetic analysis suggests. This finding may help scientists reconstruct how humans evolved as they wandered across the globe.
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Photos: Mysterious Human Ancestor Wielded Oldest Stone Tools
scientists dating sediments in Kenya
May 20th, 2015
Inn the desert badlands of northwestern Kenya, scientists have discovered stone tools that date back some 3.3 million years, long before modern humans were on the scene.
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