In a recent study, a team of researchers led by Penn State scientists tested a new hypothesis for why some species of butterflies and moths have very specific diets, feeding on only a few types of ...

Bloom time and season-long support: Annuals bloom for extended periods, often all summer. They keep producing flowers. Perennials have defined bloom periods, sometimes only a few weeks. By planting a ...

You may think sheet cakes are basic, but we consulted cake experts, and they gave us the best ways to spruce up sheet cakes using decorating techniques.