The network of interacting genes determining feathers is very robust, ensuring their proper development even under substantial genetic or environmental perturbations. Credit: Fabrice Berger & Michel ...

Scientists have successfully genetically modified chickens to make their feathers resemble those of dinosaurs. This study is part of a broader effort to understand how and why feathers evolved.

A dangerous, drug-resistant fungus is spreading rapidly through hospitals and senior care facilities across the U.S., prompting growing concern among public health officials. The yeast ...