Toronto Blue Jays catcher Danny Jansen suffered a small fracture in the pisiform bone at the base of his right wrist when he got hit by a pitch Wednesday, The Athletic's Jayson Stark reported Friday ...

DUNEDIN, Fla. (AP) — Toronto Blue Jays catcher Danny Jansen has a fractured bone in his right wrist and could miss opening day, manager John Schneider said Friday. Jansen sustained the injury to the ...

The evolutionary path from dinosaurs to birds included the development of a tiny wrist bone that ultimately proved crucial for stabilizing wings in flight. A new study suggests that the bone appeared ...

A tiny, overlooked wrist bone called the pisiform may have played a pivotal role in bird flight and it turns out it evolved far earlier than scientists thought. Fossils from bird-like dinosaurs in ...