Solar cells are constantly getting better at collecting energy from sunlight, but their ability to store it isn't improving quite as fast. Made from graphene and with a fern-inspired fractal structure ...
There are few forms of the botanical world as readily identifiable as fern leaves. These often large, lacy fronds lend themselves nicely to watercolor paintings and tricep tattoos alike. Thoreau said ...
In the Panamanian rainforest, scientists found the first known plant species to transform decaying tissue into a new source of nutrients. By Douglas Main In the rainforests of western Panama, the ...