A rare set of 160-million-year-old dinosaur fossils is reshaping scientists’ understanding of how flight evolved among ...

Study of molting patterns in fossilized colored feathers suggests evolution of dinosaurs and birds was 'more complex than ...

A new study led by a researcher from the School of Zoology and the Steinhardt Museum of Natural History at Tel Aviv ...

More than 99% of birds can fly. But that still leaves many species that evolved to be flightless, including penguins, ostriches, and kiwi birds. In a new study in the journal Evolution, researchers ...

Scientists once believed birds relied only on flight, talons and socialization for survival. But this one proves otherwise: ...

While there is an astounding variety of physical differences in wildlife that humans can easily observe, new research from Drexel University’s College of Arts and Sciences reveals that there is likely ...

The researchers suggest that the difference between the long-haulers and those who landed might be in their feathers; the ...