Anyone can create beautiful art with natural materials.

Pick up a leaf and it is hard not to notice the pattern made by the veins. For years, biologists, mathematicians and even poets and philosophers have tried to decipher the rules and regulations behind ...

v. 1. Annonaceae.--v. 2. Lauraceae.--v. 3. Myrtaceae.--v. 4. Melastomataceae.--v. 5. Combretaceae.--v. 6. Flacourtiaceae.--v. 7. The classification of leaf venation ...

If you have a yard full of fallen leaves every autumn, you’re not alone. Instead of bagging them up for trash day, you can put those leaves to work in your garden. Fallen leaves are more than just a ...