Do you stare at a math word problem and feel completely stuck? You're not alone. These problems mix reading comprehension ...

The term, long considered a slur for those with intellectual disabilities, is seeing a resurgence on social media and across the political right. By Dan Barry and Sonia A. Rao Late last month, a woman ...

The editorial board is a group of opinion journalists whose views are informed by expertise, research, debate and certain longstanding values. It is separate from the newsroom. Thirteen years ago, no ...

When you use proper heading styles, all users can more easily navigate your document by jumping between headings. Without heading styles, screen reader users won’t be able to effectively navigate your ...

Beth Skwarecki is Lifehacker’s Senior Health Editor, and holds certifications as a personal trainer and weightlifting coach. She has been writing about health for over 10 years. There’s an art and a ...