HTML has supported multimedia elements—images, video, audio—for many decades, but the latter two required browser plugins ...

Our species, Homo sapiens, has been evolving for more than 300,000 years, but the story of human origins starts much earlier.

learn-css-variables-by-building-a-city-skyline learn-css-variables-by-building-a-city-skyline Public This project is part of the FreeCodeCamp curriculum, where you'll learn how to use CSS Variables by ...

Almost everyone has heard of Tyrannosaurus rex, but how much do you actually know about this iconic dinosaur predator? Take our quiz to find out.

Abstract: The rapid proliferation of Internet of Things (IoT) devices has led to a significant increase in the number of network users, prompting advancements in security mechanisms. Consequently, ...

Add articles to your saved list and come back to them any time. Our quizmasters have looked back and picked their favourite questions of 2025 for this special bumper edition of Superquiz. How well do ...