The blue-headed quail dove is a uniquely ancient species with no close relatives and is now on the brink of extinction. At ...
"Recovering threatened and endangered species is bigger than any one community or agency." Officials reveal astonishing ...
This was the strongest evidence known of ancient birds producing this tissue during reproduction. The outermost layer of the ...
Ancient mammals that lived in the time of dinosaurs were mostly the same dark-brown colour, according to a new study ...
This fossilized skull belonged to now-extinct Diatryma, a flightless bird that reached heights of 4.6 feet (1.40 meters). This fearsome giant dominated the ancient Geiseltal region in Germany.
The bird’s beak shape ... Jacqueline Nguyen at the Australian Museum in Sydney says this ancient species has been subject to a lot of debate among avian evolutionary scientists, but the new ...
Unlike findings in Madagascar and Argentina, where ancient birds had teeth and long tails, it seems Antarctica had a unique development path for birds during that time.
Deep in the Amazon rainforest, hoatzin chicks hatch with clawed fingers on their wings, an evolutionary trait seen in prehistoric birds. Scientists have debated its ancestry, but fossils suggest ...