Ever feel sleepy after a big lunch? Find out the science behind taking a siesta!
Drop a few ice cubes into a glass of water at room temperature, and in a few minutes the water will cool. How does this work?
What makes science really fun is when you get to do things yourself, so today we're going to be making moon craters.
While solar panels typically have smooth surfaces, leaves have tiny wrinkles and folds that allow for maximum light absorption.
A food Calorie represents the amount of energy that will raise the temperature of one kilogram of water one degree Celsius.
Did you know that the Arctic is warming faster than the rest of the planet?
Does it matter whether your calories come from solid food or liquid? A calorie is a calorie right?
Supernovas explode with a bright burst of radiation, giving off as much energy in a few days as our sun will give off in its entire lifetime.
Ocean waves pack so much power, in fact, that if we were able to harness all that wave energy, we'd have more than enough power to get rid of fossil fuels.