A groundbreaking study, published in iScience in 2021, revealed new insights into the evolutionary link between birds and dinosaurs. The discovery of Baby Yingliang, an exceptionally well-preserved ...

A study from Kyushu University reveals how the timing of a key developmental signal shapes differences in bird breastbone formation and flight ability, deepening understanding of skeletal evolution.

Is there only one optimal configuration an organism can reach during evolution? Is there a single formula that describes the trajectory towards the optimum? And can we 'derive' it in a purely ...

Shapes of beaks and snouts come in an extraordinary range of forms, reflecting adaptations to different lifestyles and environments. Yet beneath this diversity lies a paradox: across birds and mammals ...

Feathers are among the most complex cutaneous appendages in the animal kingdom. While their evolutionary origin has been widely debated, paleontological discoveries and developmental biology studies ...