A new study on mayflies of the genus Ecdyonurus illustrates just how multifaceted and surprising reproductive behavior in ...
Roughly 425 million years ago, in the warm seas over what is now southern China, there lived a meter-long bony fish with jaws ...
Male green treefrogs attract mates with loud calls, but new research shows parasites can subtly change those signals.
The Amazon molly reproduces without sex. A genomic copy-and-paste trick called gene conversion may explain how it avoids evolutionary meltdown.
A study reveals how the asexual Amazon molly defies evolutionary expectations — plus, evidence of what might be powering superluminous supernovae.
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