There are lots of reasons why you might come across words that you don't know the meaning of. Language has changed over time, so older texts might contain unfamiliar words that are no longer commonly ...

Paul Morgan is an associate professor in the Department of Education Policy Studies at Pennsylvania State University. Along with a team at Penn State and colleagues at the University of California, ...

This content is provided by our sponsor. It is not written by and does not necessarily reflect the views of Education Week's editorial staff.

100 Must-Know Vocabulary Words for Students: The first steps towards being a PRO English writer and speaker are to learn the vocabulary. For students, learning English vocabulary is not only about ...

Dogs have the ability to distinguish vocabulary words and the intonation of human speech through brain regions similar to those that humans use, a new study reports. Attila Andics et al. note that ...

As AI advances beyond human understanding, our current vocabulary is inadequate to grasp how it works. We need neologisms—new words that capture concepts we want to teach machines or need to learn ...