New research suggests that Charles Darwin's family was a living human example of a theory that he developed about plants: that inbreeding could negatively affect the health and number of resulting offspring.
Other
May 3, 2010
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Although Charles Darwin is most well-known both for his book "On the Origin of Species" and his theories on natural selection, he once stated, "I do not think anything in my scientific life has given me so much satisfaction ...
Plants & Animals
Apr 29, 2010
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Researchers at Centre for Ecological Research and Forestry Applications (CREAF, a Universitat Autonoma de Barcelona, Spain) shed new light on the evolution of brain size in birds. Scientists have known for some time that ...
Plants & Animals
Apr 29, 2010
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A lungless frog, a frog that flies and a slug that shoots love darts are among 123 new species found in Borneo since 2007 in a project to conserve one of the oldest rain forests in the world.
Plants & Animals
Apr 22, 2010
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The Galapagos Islands, made famous by Charles Darwin, have a unique biota now highly threatened by invasive species because of increased tourism and population growth. Indeed, alien or exotic insects today constitute 23 percent ...
Ecology
Apr 22, 2010
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In 1871, Charles Darwin sparked debate that continues today when he proposed that human sex differences evolved based on sexual selection. Sexual selection is Darwin's theory that certain physical, mental or psychological ...
Evolution
Apr 13, 2010
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Spectacularly increased yields and improved taste have been achieved with hybrid tomato plants by researchers at the Robert H. Smith Faculty of Agriculture, Food and Environment at the Hebrew University and the Cold Spring ...
Biotechnology
Apr 6, 2010
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Giving tomato breeders and ketchup fans something to cheer about, a Cold Spring Harbor Laboratory (CSHL) scientist and his colleagues at the Hebrew University in Israel have identified a gene that pushes hybrid tomato plants ...
Biotechnology
Mar 28, 2010
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(PhysOrg.com) -- In 1871, Charles Darwin puzzled over the evolution of altruism. "He who was ready to sacrifice his life, as many a savage has been," he wrote in The Descent of Man, "rather than betray his comrades, would ...
Evolution
Feb 26, 2010
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(PhysOrg.com) -- The origins of flowering plants from peas to oak trees are now in clearer focus thanks to the efforts of University of Florida researchers.
Plants & Animals
Feb 23, 2010
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