National Geographic's Wonder Lessons will teach you how to navigate the stars, spot cloud types, recognize common trees, and identify different kinds of rocks.Today, we're we're learning about the ...

Two examples of a small tree/shrub have appeared in my garden. I've tried to identify it, with no success, I wonder if you known what it is? The plants are now two to three feet tall and woody. Its ...

Studying fine-scale spatial genetic patterns across life stages is a powerful approach to identify ecological processes acting within tree populations. We investigated spatial genetic dynamics across ...

Cherry trees do not simply bloom and fruit at random. This study shows that two ornamental cherry species use a layered ...