An ‘Extremely Rare’ Half-Male, Half-Female Bird Temporarily Took Up Residence Outside of Chicago
The unusual-looking bobolink is what's called a bilateral gynandromorph. The bird behaved like a male, eventually wooing a ...
4dOpinion
Biological sex is neither binary nor a spectrum—a biologist explains how it's multidimensional
Many people recognize that gender—how a person identifies, presents themselves and is perceived—has nuances. Some people ...
Americans say they hate prying cameras. But they can’t look away. Let’s stipulate here, right up top, that it’s probably not ...
When the researchers played these calls alongside shorter ‘distractor’ calls, the female frogs faced what the authors refer ...
The reproductive life of sea cucumbers has come under the microscope as University of the Sunshine Coast researchers battle ...
SalmonCam livestreams and national parks offer a front row seat to watch as millions of salmon leap upstream—avoiding the ...
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