An elaborate system of leads spreads across our hearts. These leads – the heart's electrical system – control our pulse and coordinate contraction of the heart chambers. While the structure of the human heart has been ...
Other
Sep 14, 2012
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A study by the Genographic Project has shown that not all individuals carrying the Romanian "Basarab" surname, the first dynasty of Wallachian kings that included the real-life Dracula, can be direct biological descendants ...
Biotechnology
Jul 26, 2012
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In 2011, retired chemist and entrepreneur Harry Lonsdale announced his plans to fund research on how life originally formed. Of the 76 proposals submitted to his Origin of Life Challenge, Lonsdale and his team of experts ...
Space Exploration
Jun 20, 2012
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(Phys.org) -- The world's largest known sample of fossil humans has been classified as the species Homo heidelbergensis but in fact are early Neanderthals, according to a study by Prof Chris Stringer of the Natural History ...
Archaeology
Jun 13, 2012
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Scientists on Tuesday said they had devised a DNA test to pinpoint the geographical origins of commercial seafish, in a breakthrough against illegal trawling that threatens fish stocks worldwide.
Biotechnology
May 22, 2012
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The turtle is a closer relative of crocodiles and birds than of lizards and snakes, according to researchers who claim to have solved an age-old riddle in animal evolution.
Plants & Animals
May 16, 2012
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Scientific magazine Nature Communications publishes new findings about physiognomy, ethnic origin and predisposition towards illness of the world’s oldest glacier mummy.
Archaeology
Feb 28, 2012
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New international agreements are required to ensure nations benefit equally from medicines, foods and biofuels derived from the ocean's untapped genetic riches, according to a panel of University of British Columbia and European ...
Ecology
Feb 18, 2012
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The blind Mexican cavefish (Astyanax mexicanus) have not only lost their sight but have adapted to perpetual darkness by also losing their pigment (albinism) and having altered sleep patterns. New research published in BioMed ...
Evolution
Jan 22, 2012
47
0
A study of South American songbirds completed by the Department of Biology at Queen's University and the Argentine Museum of Natural History, has discovered these birds differ dramatically in colour and song yet show very ...
Evolution
Dec 8, 2011
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