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

Optical coherence tomography (OCT), a tool routinely used to diagnose and plan treatment for eye diseases, has now been ...

Optical coherence tomography (OCT), a tool routinely used to diagnose and plan treatment for eye diseases, has now been ...

According to new CT scans and models, parts of the 140,000-year-old skull resemble those of modern humans, while the jaw appears to be more similar to those of our extinct relatives ...