Closely related species consume the same resources less often than more remotely related species. In fact, it is the competition for resources, and not their kinship, which determines the food sources of the species of a ...
Plants & Animals
Jun 24, 2013
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Scientists have shed new light on the evolution of deep-sea creatures by looking at the genes of one shrimp-like species, rather than their physical characteristics.
Plants & Animals
Mar 27, 2012
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Global wildlife is facing an unprecedented threat from natural disasters exacerbated by climate change, warn scientists in a paper published in Trends in Ecology and Evolution.
Ecology
Dec 23, 2011
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Thousands of sequences that control genes are active in the developing human limb and may have driven the evolution of the human hand and foot, a comparative genomics study led by Yale School of Medicine researchers has found
Biotechnology
Jul 3, 2013
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For about 100 million years, grass smut fungi have been breeding in a three-gender system. This was discovered by Dr. Ronny Kellner and professor Dr. Dominik Begerow of the RUB Geobotany Laboratory in cooperation with colleagues ...
Biotechnology
Jan 17, 2012
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Convergent origins of new mechanisms to supply oxygen to the retina were directly linked to concurrent enhancements in the functional anatomy of the eye.
Evolution
Dec 10, 2019
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New species continue to evolve the world over, as different groups of organisms separate and take divergent paths. What happens when you add climate change to the mix?
Evolution
Jun 21, 2023
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Many people have tried to read Charles Darwin's "Origin of Species," whose publication celebrates its 150th anniversary this month, but gave up.
Evolution
Nov 9, 2009
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To female molly and Limia fish, nothing is hotter than a male with a large dorsal fin. But these fins aren't just decorations to attract females.
Evolution
Jan 17, 2019
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85
Reproductive researchers from the University of Pennsylvania and The Children's Hospital of Philadelphia have succeeded in isolating and transplanting pure populations of the immature cells that enable male reproduction in ...
Cell & Microbiology
Dec 15, 2009
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