When Jarek Duda invented an important new compression technique called asymmetric numeral systems (ANS) a few years ago, he wanted to make sure it would be available for anyone to use. So instead of ...

The English Journal is a journal of ideas for English language arts teachers in junior and senior high schools and middle schools. EJ presents information on the teaching of writing and reading, ...

What if wood became a high-tech material? Researchers have developed a semi-transparent version, combining strength and biodegradability. This innovation could well compete with glass and plastic.