Biologists investigate how bees identify their own nests

Not all bees and wasps live in colonies of several thousand individuals. The horned mason bee (Osmia cornuta), for example, nests solitarily. When choosing a nesting site, the females often use existing cavities ranging from ...

Slightly lost bumble bees use scent to find their way home

Put yourself in the exoskeleton of a bumble bee for a moment: Your world would be a riot of colors and scents, both essential to guide your search for pollen and nectar. Bumble bees have excellent vision: They have a pair ...

Kangaroo Island ants 'play dead' to avoid predators

They're well known for their industrious work, but now a species of ant on Kangaroo Island is also showing that it is skilled at "playing dead," a behavior that University of South Australia researchers believe is a recorded ...

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