This experiment demonstrates how plants transport water and nutrients through their stems. You'll witness the fascinating process of capillary action as white flowers transform into colorful blooms, ...

We're all familiar with the colors of the products we use every day. But what we often don't know is their relationship to chemistry. Chemistry experiments can be used to mix and match colors to ...

Colour change in animals can occur over different timescales and aids communication and camouflage. Direct evidence of the associated energetic costs has been lacking, but now an experimental study of ...