LAX is working on removing acacia plants and trees under a $3-million improvement project at what’s left of the El Segundo Dunes. The goal is to return the area, which was deemed a nature ...

Ants in your pants? That's nothing compared with ants up your snout. And that's what elephants in the African savanna must contend with when trying to snag a meal from a certain type of acacia tree.

Tens of thousands of acacia trees are dead and dying across this ridge above Oakland. Scientists are collecting samples of wood to study in labs, trying to determine what exactly is killing the trees.

And acacia trees hire ants. The ants defend the trees against hungry mouths by biting and stinging any invading plant-eaters. Some are so ferocious that they can deter elephants.

A new study recommends that the Aravah and Negev areas will be planted with acacia trees of species that don’t occur naturally in Israel – including the gay acacia, which currently grows in ...

However, in a list of trees that cause allergies, acacia is not even mentioned. Pine, spruce, fir, maple, elm, mulberry and oak have pollen that may cause spring allergies.

None of the seven acacia trees in the front yard of Sam Morse's home in La Feria, Texas, seem different from any of the others—or from their countless cousins that thrive in the Lower Rio ...