ASU researchers found that genetics alone cannot explain the origins of eusociality. Inside an ant colony, queens reproduce while workers care for young and maintain a society built around shared labor. For more than six decades, evolutionary biologists have debated whether this extraordinary arrangement, known as eusociality, arose partly because ants, bees, and wasps share [...]

Weather extremes may be contributing to an unusually quiet summer for Britain’s ecologically important social wasps. A summer picnic often feels complete only when a wasp arrives to investigate the food. Common social wasps are familiar warm-weather visitors, whether they are circling outdoor meals or building an unwanted nest in the loft. Summer 2026, however, [...]

More than 150 years after Charles Darwin first wondered whether certain sticky-leaved Saxifraga plants might be secretly carnivorous, Kunming Institute of Botany researcher Tao Deng and colleagues say they have finally confirmed it.

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