Oak wilt is a fungus that spreads through a tree's water system, causing it to wilt and die. The fungus was confirmed in the park on Oct. 6, and nearly 30 trees have been cut down. Nearly 30 oak trees ...

Each year, a tree-killing fungal disease strikes and kills thousands of oak trees in Wisconsin’s forests, woodlots and urban areas. Oak wilt is common in southern and central Wisconsin and is becoming ...

The state Department of Natural Resources says the first signs of oak wilt are appearing in the southern two-thirds of the state. The agency says people may start seeing wilted leaves and bronze-green ...