As the nation marks 250 years since the signing of the Declaration of Independence, the Smithsonian invites educators to ...

For a child diagnosed with neuroblastoma-the most common infant cancer, occurring when early nerve cells grow out of control-the path to treatment isn't simple.

Get your timer out and see whether you can remember the golden rule from grade school math class.

Big tech companies and small start-ups are using social media to hype new tools that allow students to trick teachers and A.I ...