New research finds that centuries-old oaks can dynamically rewire how they absorb nutrients—suggesting forests may be more ...

What you can do about yellownecked caterpillars: if you have an oak tree suffering an infestation, consider dusting the ...

The invasive goldspotted oak borer has spread across SoCal, leaving boneyards of dead trees behind. This June, UC ANR and community partners launched an effort to track this pest.

An average mature oak tree grows hundreds of thousands of leaves each year. When those leaves fall, their nutrients return to the soil to nourish the tree that grew them, as well as other living ...

Leaf shapes and nutrient recycling One interpretation of these findings is that certain trees evolved leaf shapes that descend faster, leading to less wandering. That means most nutrients stay within ...

Shape and symmetry help determine where a leaf lands — and if the tree it came from can recoup the leaf’s carbon as it decomposes.

Want to help Minnesota wildlife? Plant an oak tree. Research from the University of Delaware has identified the best flora to plant in every U.S. county to support the most life.

Live oak trees drop their leaves annually, providing natural mulch and compost options for gardens and lawns in Texas.

The retention of leaves throughout the growing season is an adaptative strategy known to us as marcescence. Oak species (Quercus sp.) and beech trees (Fagus sp.) When day length shortens and ...

The retention of leaves throughout the growing season is an adaptive strategy known to us as marcescence. Oak species (Quercus sp.) and beech trees (Fagus sp.) are commonly observed exhibiting ...

Potential disadvantages of holding tight to leaves While marcescence may offer advantages for tree species, there are potential disadvantages. As leaves are retained through the season, they increase ...

Set of different hand drawn oak leaves and acorns. Vector illustration in sketch style, botanical design elements isolated on a white background Oak leaves and acorns stamps One color textured vector ...