Add Yahoo as a preferred source to see more of our stories on Google. Trees produce antibodies against harmful fungi. But bark beetles absorb these antibodies and use them to their own advantage. And ...

Add Yahoo as a preferred source to see more of our stories on Google. A western pine beetle rests on a sap mound on a pine tree. - Charles Wollertz/Getty Images A thriving pine tree is a thing of ...

Officials with the U.S. Department of Agriculture have confirmed a population of emerald ash borers in Wagoner County. State ...

Nature gives rise to fascinating adaptations, which can sometimes lead to organisms living in some strange situations. The relationship between bark beetles, spruce trees, and a type of fungus is a ...

Through his business Southwest Tree Treatment, Marshall resident Adam Rigge is on a mission to save Ash trees in southwest ...

SEASON NEVER SEEMS TO END THAT COULD BE A BIG PROBLEM.. (:20 A NEW INSECT IN CALIFORNIA KNOWN AS EUWALLACEA INTERJECTUS IT'S A THIRD SPECIES OF SHOT HOLE BORER THAT WASN'T PRESENT IN CALIFORNIA IN THE ...

Spring in the forest: Many insects, particularly caterpillars, hatch just when the trees' nutrient-rich leaves are still ...

City forester Richard Ubbens believes Asian Long-Horned Beetles have already infested thousands of trees there. While the insects pose no threat to public health, they pose a significant threat to ...

An emerald ash borer in the adult beetle stage emerges from the bark of an ash tree. Beetles lay their eggs under the bark, and the larvae cause damage to the tree and eventually kill it. S-shaped ...

New Jersey has done it. And so has Illinois. Now forestry and agricultural officials need your help to add South Carolina to the list of places that have eradicated the invasive and deadly Asian ...

Q: My Meyer lemon tree is being attacked by something that is eating its leaves. A few of the leaves are curled up and some ...