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During a simple experiment, researchers at the University of Chicago found that a free rat works tirelessly to release a fellow trapped rat.
Unselfish Genes
Of late, the belief in the rationality of human selfishness is beginning to lose its charm. Many people are now beginning to understand the need to be unselfish.
Of late, the belief in the rationality of human selfishness is beginning to lose its charm. Many people are now beginning to understand the need to be unselfish.
The findings of study are published in the research journal Science.
Source-Medindia
Scientists Explain Complex Darwinian Evolution
Scientists have managed to reconstruct a complex molecular system of Darwinian evolution for the first time by using new techniques for resurrecting ancient genes.
Scientists have managed to reconstruct a complex molecular system of Darwinian evolution for the first time by using new techniques for resurrecting ancient genes.
Key to Evolutionary Fitness: Cut the Calories
Charles Darwin and his contemporaries postulated that food consumption in birds and mammals was limited by resource levels, that is, animals would eat as much as they could while food
Charles Darwin and his contemporaries postulated that food consumption in birds and mammals was limited by resource levels, that is, animals would eat as much as they could while food
Human Origins Determined by Sexual Selection by Sugar Molecule
Losing the ability to make a particular kind of sugar molecule boosted disease protection in early hominids, say researchers at the University of California, San Diego School of Medicine
Losing the ability to make a particular kind of sugar molecule boosted disease protection in early hominids, say researchers at the University of California, San Diego School of Medicine
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