Scientists Tracing DNA Find Tribes Not So Trusting
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At issue is whether scientists using DNA from aboriginal populations are underselling the risks to donors.
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A new DNA analysis indicates that the parasites  accompanied their human hosts in the original peopling of the Americas, probably as early as 15,000 years ago.
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WASHINGTON: Using computer programs, scientists have suceeded in reconstructing the DNA of a creature that lived at the time of the dinosaurs more than 75 million years ago, a small, furry nocturnal animal that was the common ancestor of all placental
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Jakarta - A leading Indonesian scientist on Saturday challenged the widely publicised theory that fossilised bones found on the eastern island of Flores were from a previously unknown species of human.
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A study of an ancient human pest - head lice â-uggests that the ancestors of today&#39;s American Indians may have met and fought with pre-humans long extinct elsewhere, scientists said on Tuesday.
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Scientists reconstruct part of the genetic code of a 75-million-year-old mammal ancestor.
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Study exposes emerging tribes of social network sites
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One person's DNA code can be as much as 10 percent different from another's, researchers said on Wednesday in a finding that questions the idea that everyone on Earth is 99.9 percent identical genetically.
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German scientists are using a new computational method to analyze DNA taken from microorganisms that make up more than a third of the Earth's biomass.
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Civil liberties groups express concern over an idea to take DNA from babies to help solve crimes.
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Researchers believe they may be able to use DNA to help uncover the fate of the Lost Colony, which vanished a few years after more than 100 people settled on Roanoke Island in 1587.
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Â· DNA evidence useless, say family sourcesÂ· New spokesman launches vigorous defence of couple
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Anthropologists stepped into a hornets' nest on Monday, revealing research that suggests the original inhabitants of America may in fact have come from what is now known as Australia.
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Researchers have reconstructed a long string of genetic code for what they believe is the common ancestor of placental mammals - a shrewlike creature that lived in Asia more than 75 million years ago.
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The first study of how large chunks of DNA differ among individuals has revealed that people are much more genetically varied than previously believed.
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To help shoppers avoid mislabeled toxic pufferfish, and pilots steer clear of birds, federal agencies are starting to tap into an ambitious project that is gathering DNA "barcodes" for the Earth's 1.8 million known species.
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In the continuing debate over the origin of the extinct âlittle peopleâ of Indonesia, a team of scientists says it has found evidence that these people were members of a distinct species.