Chickens treated to inhibit the sonic hedgehog (Shh) pathway during development grow feathers that resemble ancient ...

Explore the fascinating world of dinosaur feathers and their evolution through groundbreaking research on chicken embryos.

During the age of dinosaurs, early mammals probably lacked the stripes and spots of their modern relatives, having uniformly dark, drab coats.

The new research is the first to look back at early mammals in full color. Using advanced fossil imaging methods and a thorough examination of the pigment-producing cells present in living mammals, ...

Our earliest mammalian ancestors avoided the dominant dinosaurs by only coming out at night and having uniformly dark, grey-brown fur for camouflage.

Scientists recreate ancient proto-feathers in chicken embryos, revealing evolutionary resilience in feather development.

166 million-year-old fossil found on Isle of Skye belongs to pony-size dinosaur from Jurassic —125 million-year ... lighter ...

Yahir Leon of Coyote Bait and Tackle in Morgan Hill reported bank fishing has been best with jumbo minnows, anchovies, blood ...

GENEVA — From dinosaur fuzz to eagle wings, evolution spent over 100 million years perfecting the feather. Now, Swiss scientists have found a way to reverse this process in the lab, causing chicken ...