Do You Speak American? argues that Mexican and other ... more Americans are sounding like Californians by fronting vowels, so that do sounds like dew, and by raising their voices at the end ...

Researchers investigated vocalizations and interjections for pain, joy, and disgust across 131 languages. An international ...

A powerful tool, provided by the U.S. Department of State's site, American English for English Language Teachers Around the World, to help teachers incorporate English pronunciation into lessons.