Inventions by African Americans into the 21st century include everything from toys to physics to aerospace technology.

A small team of archaeologists, geologists, paleontologists and climate scientists has found that at least one type of ...

Paul Fleissner, MD, of Fairlawn, Ohio-based Crystal Clinic Orthopaedic Center is the first surgeon to use the RejuvaKnee implant for meniscus repair.

Emmy Noether showed that fundamental physical laws are just a consequence of simple symmetries. A century later, her insights ...