May is a great time to refresh the garden. After clearing out winter die-off, these perennials will benefit from periodic ...

What’s in a plant? Humans admire them, eat them and rely on them for oxygen release, carbon sequestration, animal habitat and more. But a plant is more than meets the eye. Beneath the soil, its root ...

Plants have colonised the vast majority of the Earth’s surface. So what is the key to their success? People often think of plants as simple, senseless life forms. They may live rooted in one place, ...