Pigeons display spectacular variations in their feathers, feet, beaks and other physical traits, but a new University of Utah study shows that visible traits don't always coincide with genetics: A bird from one breed may ...
Plants & Animals
Jan 19, 2012
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0
While efforts to unlock the subtleties of DNA have produced remarkable insights into the code of life, researchers still grapple with fundamental questions. For example, the underlying mechanisms by which human genes are ...
Cell & Microbiology
Sep 23, 2011
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Researchers in Australia have discovered that dolphin colonies living around Melbourne are a species unlike any other in the world, they revealed on Thursday.
Plants & Animals
Sep 15, 2011
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Scientists at the University of Liverpool have found that male fruitflies experience a type of 'paranoia' in the presence of another male, which doubles the length of time they mate with a female, despite the female of the ...
Plants & Animals
Aug 8, 2011
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The longer a man's fourth or ring finger is compared to his index finger, the more likely he is to be judged attractive by women, according to a study released Wednesday.
Other
Apr 20, 2011
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1
They're well-known stereotypes: rottweilers and pit bulls are aggressive, while Labradors and golden retrievers are extra friendly.
Plants & Animals
May 1, 2022
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17
When we release a group of endangered animals into the wild, we always hope they will survive. They usually don't. We find bilby carcasses under bushes, bettongs ripped apart by feral cats, and tufts of rock wallaby fur in ...
Plants & Animals
Jan 3, 2022
0
7
We have discovered previously unappreciated differences between some male and female gibbons and siamang that could give us new clues about how social behavior affected primate evolution.
Plants & Animals
Sep 8, 2021
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5
Ancestry estimation—a method used by forensic anthropologists to determine ancestral origin by analyzing bone structures—is rooted in "race science" and perpetuates white supremacy, according to a new paper by a forensic ...
Social Sciences
Feb 24, 2021
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8
Many human traits, such as height and disease susceptibility, depend on genes that are encoded in our DNA. These genes are switched on and off and further fine-tuned by important but hard-to-find regions in the genome.
Evolution
Nov 16, 2020
0
6
