The Hunter’s Moon lights up the October 23–25 weekend. Discover when to watch, why faint stars seem to vanish, and why a rising Moon can look enormous.

One maple glows red while its neighbor stays green. Discover how summer drought, cool autumn nights, and tree biology shape the timing of fall color.

Think it’s getting dark early? Some cities lose more than twice as much October daylight as others. Discover why where you live makes a difference.