The National Institute of Environmental Health Sciences (NIEHS) offers this fun page for kids to explore.

Easy to read links will take them to pages with jokes, illusions, riddles & brainteasers, and more. The jokes page has more fun categories to choose from, such as; knock-knock jokes, holiday jokes, and fun facts and trivia.

Children of all ages will find something to delight them on this website. In many cases they will be learning while having fun trying to figure out the riddle and trivia answers. Adults will have fun navigating the website with their children.