The latest trend in greenery isn't green at all. Check out the black leaf plants you'll want to add to your houseplant collection. Plant enthusiasts are notorious magpies. One year, their eyes are ...

A Japanese plant species with a peculiar leaf pattern recently revealed unexpected insight into how almost all plants control their leaf arrangement. Leaves can be enjoyed for their shade, autumn ...

Most leaves are green due to the pigment chlorophyll, but other colours, such as oranges, reds and blues, may also be present due to less efficient photosynthetic pigments like anthocyanins, carotenes ...