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The genes that caused scales to become feathers in the early ancestors of birds have been found by US scientists. ... read more

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Flies' disease-carrying potential may be greater than previously thought, say US researchers. ... read more

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Concerns that Dolly the cloned sheep had early-onset arthritis were unfounded, scientists say. ... read more

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Patients became less distressed and heard voices less often compared with those who had counselling. ... read more

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A population of finches on the Galapagos is discovered in the process of becoming a new species. ... read more

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Plague was present in Europe during the late Stone Age, according to a study of ancient remains. ... read more

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There's been a 90% drop in the trade in wild birds around the globe mainly due to an EU ban, say researchers. ... read more

15
Neutrinos are famous for travelling through solid objects, but they don't go through everything, a study shows. ... read more