As the UK updates its immigration system, the approach it takes to English language testing will play a pivotal role in ...

A new ELT study has raised concerns about the declining English proficiency levels of international students at UK universities.

Learn how to choose, apply, and test colors for your pie charts, based on data visualization best practices and principles. Avoid common color pitfalls and enhance your message.

A man tweeted an image showing why pie charts aren't useful for data visualizations and Twitter chimed in with some hilarious replies.