Artists have paintbrushes and canvas, carpenters have hammers and wood; for mathematicians, the tools of the trade have long been a blackboard and a slender cylinder of chalk (preferably Hagoromo, the ...

JAZMIN: OUR FRIENDS AT THE ORLANDO SCIENCE CENTER CREATED AN EXPERIEMENT USING FOOD COLORING AND BAKING SUPPLIES. IT WILL TEACH YOU ABOUT SOMETHING YOU MAY NOT KNOW ABOUT. YOUR KIDS MIGHT LIKE THIS.

A type of blackboard chalk that was produced for decades by just one factory in Japan was so highly prized by mathematicians they referred to it as "the Rolls-Royce of chalk." And when rumors surfaced ...

BAKERSFIELD, Calif. (KERO) — Welcome back to Science Sundays, and Happy Mother's Day! If you're scrambling for a last-minute gift idea for that mom in your life, how about making something from ...