Baminornis is a landmark discovery and ranks among the most important bird fossils unearthed since the discovery

Scientists have discovered the oldest bird fossil shedding light on birds' origin in China, and reshaping the timeline of bird evolution.

Researchers have discovered a 149-million-year-old bird fossil in southeastern China, featuring a short tail structure that could rewrite the evolutionary history of birds. As detailed in a study published Wednesday in the journal Nature,

The short-tailed find with the forelimb of a raptor is an extremely rare example of the transition from dinosaurs to birds Chinese palaeontologists have found what could be the world's oldest bird fossil,

The bird has a short tail ending in a pygostyle, an important aerodynamic innovation moving the center of mass forward toward the wings.