For gardeners, few sights rival the breathtaking transformation of leaves in the fall. The fiery reds, golden yellows, and deep purples bring a sense of wonder to the landscape while signaling the ...

Warmer nights can delay the changing colors of leaves or turn down their vibrance, scientists say. Heat and drought are bad combinations for trees, putting stress that could mute autumn colors. One ...

Fall colors at three climate change-monitoring sites across Japan have gotten duller in recent years Longer summers may drain leaves’ vitality and reduce their color Temperatures in Japan are ...