Few flowers capture the essence of summer quite like the sunflower (Helianthus annuus). With their towering stalks, golden petals, and sunny disposition — literally, thanks to their habit of turning ...

We may receive a commission on purchases made from links. Sunflowers (Helianthus annuus) are often considered the perfect plant for beginner gardeners, but they can also be a subject of serious ...

TEL AVIV-YAFO, Israel — Sunflowers really do “dance” as they grow so as not to block solar rays from each other, reveals new research. The study sheds light on a scientific puzzle that has occupied ...