A theoretical particle that adapts to its surroundings could explain the accelerating expansion of our universe.

The setting provided by founding Director Bob Wilson’s creative design of the laboratory and his many sculptures are an enduring source of pride for those associated with Fermilab and for the surrounding community. One of the sculptures that has gained widespread attention is “Tractricious.”

Beginning in August, Fermilab’s Batavia Road gate came under the watchful eyes of several sandhill cranes. As employees and visitors alike passed through the gate, it would be difficult to miss these stately sentinels.