A chemical found in dark chocolate could slow the rate of biological aging. Research from King's College London has found ...

Baking a cake is a great way to do science without even knowing it. When you bake a cake, the ingredients go through a chemical change. A chemical change occurs when the molecules that compose two or ...

Star chemistry reveals two spiral arms and a faint bridge in the Milky Way, offering a clearer view of hidden structure in ...

Note: This video is designed to help the teacher better understand the lesson and is NOT intended to be shown to students. It includes observations and conclusions that students are meant to make on ...

Students will be able to make measurements showing that whether the process is a change of state, dissolving, or a chemical reaction, the total mass of the substances does not change. Note: In the ...

A chemical peel can reduce the appearance of acne, scarring, wrinkles, and sun damage. They work differently based on how deeply they exfoliate the skin. There are different types of chemical peel, ...