Archaeologists in Poland uncovered two massive tombs hidden within megalithic structures often referred to as “Polish pyramids,” dating back roughly 5,500 years. Built by the Funnelbeaker culture, ...

Notre Dame professor Katie Bibedorf, better known as Kate the Chemist, joins TODAY to share entertaining science experiments ...

These simple, DIY science experiments for kids will help combat "summer slide" — and your kids will be having so much fun, they won't even notice that their brains are getting a workout. The best part ...