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 ...

Until now, scientists have mostly focused on the wings' mechanical function. Turns out there was a lot more going on then ...

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 ...

Insect life-cycle polymorphism : introduction / S. Masaki and W. Wipking -- Diversity and integration of life-cycle controls in insects / H.V. Danks -- Seasonal plasticity and life-cycle adaptations ...

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

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