The Student News Site of University of Arizona

The Daily Wildcat

90° Tucson, AZ

The Daily Wildcat

The Daily Wildcat

TreeRing5.jpeg

A sequoia sample in the lobby of the Bannister Building, home of the Laboratory of Tree-Ring Research, on Friday, Sept. 10.
 

A sequoia sample in the lobby of the Bannister Building, home of the Laboratory of Tree-Ring Research, on Friday, Sept. 10.
 

Activate Search