How a Pea Aphid Decides to Make Wings or Not
How a Pea Aphid Decides to Make Wings or Not
Wing development in females is environmentally controlled, but in males, an insertion on the sex chromosome appears to dictate whether the insects grow wings, according to a study.
How a Pea Aphid Decides to Make Wings or Not
How a Pea Aphid Decides to Make Wings or Not

Wing development in females is environmentally controlled, but in males, an insertion on the sex chromosome appears to dictate whether the insects grow wings, according to a study.

Wing development in females is environmentally controlled, but in males, an insertion on the sex chromosome appears to dictate whether the insects grow wings, according to a study.

wings
Image of the Day: Structural Colors
Image of the Day: Structural Colors
Amy Schleunes | Apr 14, 2020
The films coating buckeye butterflies’ wing scales vary in thickness, creating a broad spectrum of iridescent colors.  
Image of the Day: Hairy Cicada
Image of the Day: Hairy Cicada
Amy Schleunes | Mar 5, 2020
A single fossilized forewing belonging to a newly named cicada species that lived roughly 100 million years ago was unearthed at an abandoned Canadian mine.
Image of the Day: Moth Movement
Image of the Day: Moth Movement
Emily Makowski | Jan 2, 2020
Neuronal signal timing is crucial for muscle coordination during flight.
Image of the Day: Horns and Wings
Image of the Day: Horns and Wings
Emily Makowski | Nov 29, 2019
Scarab beetle horns share a common genetic origin with wings.
Image of the Day: Flight Styles
Image of the Day: Flight Styles
Emily Makowski | Oct 25, 2019
The evolution of different ways of flying in birds affected wing range of motion, but not wing shape.
Image of the Day: Bat-like Wings
Image of the Day: Bat-like Wings
Chia-Yi Hou | May 9, 2019
Paleontologists find a fossil of a dinosaur, Ambopteryx longibrachium, with membranous wings, in China.
Feathered Dino <em>Archaeopteryx</em> Probably Flew Like a Pheasant
Feathered Dino Archaeopteryx Probably Flew Like a Pheasant
Ashley Yeager | Mar 13, 2018
High-tech imaging of the Jurassic creature’s humerus and ulna bones reveals it flapped its wings to evade predators.
Image of the Day: Ectopic Wings
Image of the Day: Ectopic Wings
The Scientist Staff, The Scientist Staff | Jan 24, 2018
Insect wings may have evolved from multiple origins, say researchers.
Image of the Day: Butterfly Wing Scents
Image of the Day: Butterfly Wing Scents
The Scientist Staff, The Scientist Staff | Nov 13, 2017
In Heliconius butterflies, researchers discover the importance of a male wing structure in female choice.