The unusual life cycle of ants reflects their social behavior, with some individuals foregoing reproduction to tend to the ...

Snakes are found on every continent except for Antarctica and can occupy a wide range of habitats, including forests, deserts ...

Head lice are small, wingless insects that live in human hair. Their scientific name is Pediculus humanus capitis, and they have been a human pest for thousands of years. Their full life cycle, from ...

Analysis of the DNA and proteins of a range of animals has revealed that sperm’s molecular toolkit arose in our single-celled ...

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