The Science Siblings love an at-home experiment. Paige and Adam Jacobson went the chemistry route with this one, concocting “elephant toothpaste.” Start by adding the food coloring to the hydrogen ...

The COSI Science Festival kicks off next Wednesday and they're rolling out new hands-on activities for families, including a ...

28,466 people played the daily Crossword recently. Can you solve it faster than others?28,466 people played the daily Crossword recently. Can you solve it faster than others?

Beth Harris, our favorite science educator, is back for another easy experiment to help fill the time before the kids go back to school after this long winter break. Beth Harris, our favorite science ...

Elephant toothpaste produces a dramatic chemical reaction in experiments. What the looming sale of CNN means for Trump’s feud with the network US rescues missing ‘seriously wounded’ officer from ...

The science pros at TKOR test whether elephant toothpaste can generate enough force to blow up a toilet, scaling up a classic chemical reaction. Dietitians say you shouldn't take these vitamins in the ...