In most developing tissues, signals called morphogens act like lighthouses, guiding nearby cells toward their fate and telling them what to become. Each cell relies on such signals for organized ...

Different insects flap their wings in different manners. Understanding the variations between these modes of flight may help scientists design better and more efficient flying robots in the future.

Mayflies are ancient insects that possess a unique life stage not found in other winged insects: Their fully-grown nymphs develop into a winged subadult stage, the so-called subimago, which is not yet ...

If you liked this story, share it with other people. Insects have been incredibly successful in developing ways of flying, with an ultra-fast flapping mode that scientists thought had evolved multiple ...

INSECTS first evolved wings around 400 million years ago, and winged insects have thrived ever since. But how did that crucial first step happen? Biologists have debated several rival ideas for over a ...

In research recently published in the Proceedings of the National Academy of Sciences, Tomoyasu and his co-author, David Linz, genetically engineered beetle larvae with wings on their abdomens, part ...

Classification of insects and their wingbeat kinematics -- Wingbeats and vorticity -- Evolution of flight in the insect orders -- Problems of endopterygote insect wing functional morphology -- ...

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Insect evolution is characterised by deep divergences and rapid radiations that have given rise to unparalleled terrestrial biodiversity. Phylogenetic analysis integrates molecular, morphological and ...

Discover the pink winged stick insect, Madagascar’s master of camouflage, its behavior, and endangered status.

Add Yahoo as a preferred source to see more of our stories on Google. Fossils from Australia's Talbragar beds reveal the oldest known midges in the Southern Hemisphere. (CREDIT: Gondwana Research) ...

Deep under the Jurassic rock beds of New South Wales, scientists discovered fossilized insects that push back the history of one of the world's most hardy families of flies. These fragile traces, ...