PHILADELPHIA (WPVI) -- Everyone knows it's cold it is outside. The entire Philadelphia region has remained below freezing for the seventh day in a row, with little relief in sight. But we are tapping ...

Inside the STEM Zone at St. Francis Catholic High School, through trial and error, iteration and adaptation – with equal parts testing, observing and problem solving – a group of students is reaching ...

Notre Dame professor Katie Bibedorf, better known as Kate the Chemist, joins TODAY to share entertaining science experiments you can do at home with the kids including a snowstorm in a jar and a snow ...