Ugly flies make up for being less attractive by fighting more fiercely, according to a new study. Male stalk-eyed flies with ...

In the stalk-eyed fly world, it’s the males with longer eyestalks that get the females. Not only do the females prefer males with longer antennae dotted eye-stalks, but other males are also less ...

From the enormous, night-vision eyes of tarsiers to the stalk-eyed fly's bizarre mating displays, evolution has crafted remarkable visual systems. Some creatures, like four-eyed fish and mantis ...

In the stalk-eyed fly world, it’s the males with longer eyestalks that get the females. Not only do the females prefer males with longer antennae dotted eye-stalks, but other males are also less ...