The recurrent laryngeal nerve is one of the most baffling features of human anatomy. Instead of going straight from the brain ...

The use of the radial access site for PCI has surged in the US and offers better clinical outcomes than the femoral site, but ...

Welcome to One Fine Show, where Observer highlights a recently opened exhibition at a museum not in New York City, a place we ...

A delicate, innocuous little fossil reptile known as Mirasaura grauvogeli – “Grauvogel’s wonder reptile” – is forcing a ...

An international research team from the Museum für Naturkunde Berlin and from Buenos Aires and Washington D.C. has identified ...

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

There was an increase in use of neuraxial anesthesia and peripheral nerve block analgesia rather than general anesthesia for hip fracture procedures.

A side-by-side comparison of the brains of a horseshoe crab (left), the Mollisonia fossil (center) and a modern spider (right) reveal the surprising findings of this study: The organization of ...