When you admire a towering oak or a vibrant maple in your backyard, you’re only seeing half the picture. Beneath the surface ...

From wicking pots to making a mini-pond garden, learn about the relationship between water and plants through these simple outdoor water play or indoor science and creative activities.

Plants may have no muscles, but they can grow upwards against the strain of gravity and their roots can even shift soil and rocks – because their cells can absorb water to form strong structures. Now ...