This is the time of year when Nicole Hughes gets constantly distracted by the fall foliage as she drives around North Carolina. "I'm always looking," says Hughes, a biologist at High Point University.

As fall begins its descent on the Hill, pumpkin spice everything and cozy knit sweaters accompany the perpetual change in scenery that beckons the need to take a picture of every angle of Tufts campus ...

Autumn's vibrant leaf colours are a result of intricate biochemical processes, not mere decay. As chlorophyll breaks down, ...

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