autumn

Prairie burn

The fall prairie burn prepares the soil for winter and spring growth on Nov. 4.

Fall hangs on

Fall hangs on for a few more days at Fermilab. A burning bush east of Wilson Hall displays its last leaves on Nov. 5. nature, plant, tree, burning bush, building, Wilson Hall, fall, autumn Photo: Elliott McCrory

Fall hangs on for a few more days at Fermilab. A burning bush east of Wilson Hall displays its last leaves on Nov. 5.

Towering shadow

The gray shape of the brutalist building peeks is visible behind fall leaves in September 2017. fog, nature, building, Wilson Hall, fall, autumn, plant, tree Photo: Tim Chapman

The gray shape of the brutalist building peeks is visible behind fall leaves in September 2017.