Cicada season may be over, but another pest emerges right after. Here's how to prevent possible bites and rashes from oak ...

Coast live oak leaves with brown, scorched margins due to feeding on the leaf underside by the two-horned oak gall wasp. (Photo by Jack Kelly Clark) These wasps are native to California, and form ...

Players can find oak, spruce, dark oak, and other kinds of trees. Minecraft's first dimension, the Overworld, has all kinds of trees generating in different biomes. Your login session has expired.

Native oak trees are a valuable resource throughout the United States, ... Chlorosis is fairly easy to spot because the leaves will be pale but still have dark green veins.

A single large pin oak tree can rain down up to 400,000 oak leaf itch mites per day. Oak mites can live through the winter in protected areas or within leaves/leaf litter on the ground.

Oak leaf pocket gall shows up on the underside of a leaf as long, raised areas that follow the leaf veins and distort the leaves. Right now, the galls are soft and green but will eventually harden ...

Water oak trees mostly retain their leaves through the winter, as their habitat is in the Deep South, from Texas to Maryland. They're rapidly growing shade trees that can reach 100 feet high.

Use leaves, bark, and habitat to identify the black oak tree. Learn about this tree's identifying characteristics, where to find it, and more.

The park will be located adjacent to the Oak Leaf Trail, just south of Brown Deer Road. Residents and Brown Deer Village Board members heard a presentation on plans for the site Dec. 14.

In the spring, poison oak's leaves appear shiny with reddish or green colors that can curl inward. As the plant grows, the leaves increase in size and are bright to dark green.

Michigan's ecosystem is diverse, stunning and perhaps deadly. Growing in the state's woodlands are poisonous plants. Here are six to avoid.

Dazzling oak leaf prints merge science and nature. Artist Clare Hewitt uses fallen oak leaves and sunlight to create her works of art before returning the leaves to the forest.