Climate warming may have unexpected impact on invasive species

Rising temperatures may be seen as universally beneficial for non-native species expanding northward, but a Dartmouth College study suggests a warmer world may help some invaders but hurt others depending on how they and ...

Cobra cannibalism more prevalent than previously thought

Last spring, researchers in South Africa's Kalahari Desert found a large male cape cobra devouring another smaller male of the same species. Surprised by the thought-to-be-rare event, they decided to investigate how common ...

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