Dragonflies can see by switching 'on' and 'off'

(Phys.org) —Researchers at the University of Adelaide have discovered a novel and complex visual circuit in a dragonfly's brain that could one day help to improve vision systems for robots.

Flies Don't Think Much Of Turning (w/ Video)

The next time a fly dodges your swatter, take a moment to appreciate how maneuverable these little pests are. Fruit flies can make a complete U-turn in one-tenth of the time it takes you to blink.

Ants on the brain

(PhysOrg.com) -- Colonies of social insects such as ants and bees could collectively make decisions using mechanisms similar to those used in primate brains, according to new research from the University of Bristol.

New clues from brain structures of mantis shrimp

Taking a close look at the neural systems of mantis shrimp, top arthropod predators of the coral reef, researchers led by Nick Strausfeld at the University of Arizona and Gabriella Wolff, now at the University of Washington, ...

Insects master abstract concepts

An insect's brain is capable of constructing and handling abstract concepts. It can even use two different concepts simultaneously in order to make a decision when faced with a new situation.

Molecular messages from the antennae

(PhysOrg.com) -- Insects use their antennae for smelling and thus for locating resources in their environment. In an online first article published today, Max Planck researchers present the first complete analysis of genes ...

Social wasps lose face recognition abilities in isolation

Just as humans are challenged from the social isolation caused by the coronavirus pandemic, a new study finds that a solitary lifestyle has profound effects on the brains of a social insect: paper wasps.

Tiny insect brains capable of huge feats

Insects may have tiny brains the size of a pinhead, but the latest research from the University of Adelaide shows just how clever they really are.

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