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, ...

Nature is brimming with color in almost every season. While the majority of colors are matte, some are shiny. Evolutionary biologist Casper van der Kooi wondered why shiny colors are so rare. He ...

Flowers are found around the world in a variety of environments, and in all kinds of sizes, shapes and colors. Flowers are collected for many different reasons. Scientists collect flowers to find ...

Six years ago the question was brought forward in this journal Vol. xiii. p. 427) whether light has any influence on the colour flowers. I then called attention to the experiments made by Askenasy in ...