(PhysOrg.com) -- It seems we may have parasites to thank for the existence of sex as we know it. Indiana University biologists have found that, although sexual reproduction between two individuals is costly from an evolutionary ...
Plants & Animals
Jul 7, 2011
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(PhysOrg.com) -- Australian cuckoo birds have taken a new evolutionary step – mimicking the color of their host young to avoid certain death, according to a study by researchers from The Australian National University.
Plants & Animals
Jan 12, 2011
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(PhysOrg.com) -- Modern moms and dads snap thousands of photos, recording every drooling smile and flailing attempt to crawl. Until now, this frenzy of activity could be one more thing distracting parents from monitoring ...
Hi Tech & Innovation
Apr 7, 2009
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(PhysOrg.com) -- Just as a team can achieve more than an individual, so can resolutions to improve your health and to improve your finances reinforce each other, say Montana State University Extension specialists.
Social Sciences
Mar 4, 2009
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