"The Wizard of Oz" is America's favorite children's book. And among critics and librarians, it was once the most despised.

With "Wicked" the movie being an adaptation of the stage musical which is an adaptation of the book, things get confusing. Here's what to know.

There are some pretty major differences between L. Frank Baum's 'The Wonderful Wizard of Oz' and the iconic MGM musical.

China has enacted an immediate ban on the export of dual-use items related to gallium, germanium, antimony, and superhard materials to the U.S., in response to Washington's latest crackdown on the ...