University of Otago—Ōtākou Whakaihu Waka scientists have discovered that it takes mere minutes for a species of sex-changing fish to develop dominant behavior after a change in the pecking order. It ...
Add Yahoo as a preferred source to see more of our stories on Google. A male celebes medaka with black markings starting to appear towards the end of its tail. Dominant males of an Indonesian species ...
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These fish are born female and later become male; heavy fishing may be changing them at the molecular level
Fishing is known to reduce fish populations and change the size and age of fish found in the wild. But a new study suggests that the effects may go much beyond. Get breaking news anytime, anywhere.
See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. America's rivers are changing rapidly due to climate change, and fish ...
When fish suddenly change color, little photoreceptors embedded deep within their skin keep watch to ensure the color is just right, according to new research. For the first time, scientists have ...
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