Learning how to propagate pothos plants is a handy skill if you want to quickly fill your home with extra greenery for free.

Adding to the problems, redtips began to succumb to a fatal disease called Entomosporium fungal leaf spot. First evidence was maroon speckles on the leaves. Next, branches would turn a pale green, ...

Biologists at UC Davis have uncovered a fascinating genetic mechanism in walnut trees, allowing them to alternate between ...