Target recall update issued nationwide: Customers urged not to eat products Arizona woman in North Korean IT workers scheme ...

A tiny, overlooked wrist bone called the pisiform may have played a pivotal role in bird flight and it turns out it evolved ...

A pivotal wrist bone in birds appears earlier in theropods. This could shift views on how flight evolved. An analysis of two ...

The evolution of German aircraft is a journey through some of aviation history’s most groundbreaking designs. In this video, ...

Before bats could fly, they used hand-like limbs. Scientists now reveal how evolution transformed those hands into wings.