Archaeopteryx, long considered the earliest fossil bird, could be knocked off its perch by Baminornis zhenghensis, which ...

For 50 years, experts thought it had gone the way of the dodo. But in 1948 a tiny population of flightless takahē was ...

For 50 years, experts thought it had gone the way of the dodo. But in 1948 a tiny population of flightless takahē was ...