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 ...

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 ...

How did insect wings originate? This is a question that represents an unsolved mystery of insect evolution. Despite many years of research, it is still not entirely clear from which body structure ...

About 350 million years ago, our planet witnessed the evolution of the first flying creatures. They are still around, and some of them continue to annoy us with their buzzing. While scientists have ...

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.

James is a published author with multiple pop-history and science books to his name. He specializes in history, space, strange science, and anything out of the ordinary.View full profile James is a ...

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) ...

Time travel with insects -- The buggy planet -- Rise of the arthropods -- The Cambrian period, 541-485 million years ago, and the Ordovician period, 485-444 million years ago -- Silurian landfall -- ...

Insects are fragile, soft-bodied animals whose remains are difficult to preserve. Wings are often fossilized, but insect bodies, if present, are usually bits and pieces of the original prehistoric ...

Insects have been incredibly successful in developing ways of flying, with an ultra-fast flapping mode that scientists thought had evolved multiple times over history. Now, researchers have ...