LITTLE ROCK - Arkansas' colorful foliage has had an unusually long run this fall. Sadly, it likely won't last much longer, ...

Arkansas' colorful foliage has had an unusually long run this fall, but it likely won't last much longer, said Jaret Rushing, ...

Length of Night: The lengthening nights in autumn ... cue for leaf color changes as other pigments become more prominent. Weather Conditions: Warm, sunny days are good for vibrant fall colors ...