Patrice Hanlon answers your gardening questions every other week. DEAR GARDEN COACH: Thanks for the advice on dormant sprays for fruit trees. I’d like to know when and how to prune espalier apple ...

Genetically similar fruit flies raised in an identical environment still learn in different ways, suggesting that individuality may not be influenced by nature or nurture alone, but might have a third ...

We sat on the beach in Puntarenas, watching the waves roll in. The sun was high and hot. A cruise ship crouched in the water, at the end of the long wooden pier. The vast stretches of brown sand were ...