Will people still feel hungry once they eliminate grains from their meal? Find out in this science fair project idea!

Does 100% Fruit Juice have more Vitamin C than juice with artificial ingredients? Find out in this science fair project idea!

Does nail polish really slow the growth of nails? Explore in this science fair project idea.

Your child can help your family pet take a breather, and help herself relax, too, with this soothing activity.

Will your liquid weigh less once you remove the fat from it? Find out in this science fair project idea.

For some good "green" fun, pull out your blender. A spinach smoothie?! You better believe it! And kids will not only slurp it up, they"ll beg for seconds.

This science fair project idea examines liquids of different densities.

Determine which kind of rock (igneous, sedimentary, metamorphic) has the greatest reservoir capacity, which is the ability to hold the most oil and natural gas.

Enlisting the cooperation of your teenager to help prepare your household for an emergency is the perfect way to get set, fast.

These quick and easy pumpkin quesadillas are as delicious as they are nutritious. Celebrate Fall and the wonder squash that is the pumpkin!

This science fair project idea examines whether adding gelatin causes a solid to have a higher melting point and/or melt slower.

This science fair project idea discovers the mechanism of laminar flow and encourages technological progress based on this concept.

Is your kid all bent out of shape? Try out some trendy dog yoga, or "doga," with your pet dog!

This science fair project idea compares whether ionic dryers leave hair in better condition than non-ionic dryers.

This science fair project idea studies whether eating a hearty breakfast before and exam will get them better test scores.

Discover whether eating certain foods will make you smell (not only bad breath) but through skin cells.

A thankful turkey helps your child think about on the things that he's thankful for. Make this turkey craft with your child for Thanksgiving.

The goal of this science fair project was to evaluate the ElectroMagnetic Field produced by Radio Frequency Identification transmitters.

In this experiment, you will evaluate whether or not a diet that is supplemented with "brain-enhancing" foods can help improve memory.

This science fair project idea determines effective strategies to help students stay awake and attentive.

This science fair project idea explores whether a person's ability to see under very dim lighting conditions diminishes with age.

The goal of this science fair project is to discover the science behind carbonated soft drinks and apply this knowledge to create a new one.

This science fair project idea tests whether tall people have the ability to swim faster than people of average and shorter heights.

Learn whether dark green and leafy veggies tend to have a higher Vitamin C content than lighter green varieties.

This science fair project idea investigates how different disinfectants work in killing germs.

In this science fair experiment, students learn about the scientific principles behind Doppler ultrasound.

This science fair project idea examines the actual cost of three household light bulbs by testing energy consumption.

Looking for way to help Japan? Start by making paper cranes! Learn how you and your child can show your support for Japan through the art of origami.

How clean is the air we breathe? The answer might surprise you. Learn how to investigate local air quality with this cool science fair project.