Background:The American Tinnitus Association (ATA) was founded in 1971 by Drs. Jack Vernon and Charles Unice in Portland, OR.

It's one of the first legislative moves in the nation to codify teaching standards about the second-largest ethnic group in ...

Kleiner’s oral history described how she was constantly in fear. She was seeing so many traumatizing things — people being ...

Sauropod dinosaurs, renowned for their immense size and distinctive body plan, represent one of the most successful groups of terrestrial herbivores in Earth's history. Emerging in the Early Jurassic ...

Biological evolution has woven an intricate tapestry of life through time, a pattern we are just beginning to fully appreciate. As we work to relate Earth's history and environment to the evolution of ...