The tree stood near Lochiel in the San Rafael Valley, close to the U.S.-Mexico border.

Federal contractors felled a centuries-old cottonwood tree in Arizona nicknamed "grandmother" after U.S. Border Patrol agents ...

Add Yahoo as a preferred source to see more of our stories on Google. At the U.S.-Mexico border wall in August, a yellow-billed cuckoo sat perched in a giant cottonwood tree on the Arizona side as ...

Customs and Border Protection agents bulldozed a tree on Monday that activists had occupied for more than two months.

LOCHIEL, Ariz. - For more than two months, activists sat high up in the branches of a giant cottonwood tree here on the border with Mexico in an effort to block federal contractors from knocking it ...

Border agents dispersed a camp of protestors along the U.S.-Mexico border on Monday who were protecting the last tree in a ...

Protesters have been camped out in a plot of private ranch land in Lochiel for over two months now, trying to block wall ...

Activists have spent the last 70 days camped around and inside a cottonwood tree right along the border in the tiny town of ...

Photo taken by a protester removed from the cottonwood tree by U.S. Border Patrol before being arrested Monday morning. Border Patrol agents on Monday arrested at least 20 people who were protecting a ...

Mexico border ended with arrests and a bulldozer. Activists who had been camping and tree-sitting in Lochiel to block President Trump's double border wall expansion say more than 50 masked Customs and ...

Protesters spent months occupying an ancient cottonwood. Then a tense standoff with US border patrol came to a head ...

Activists protesting work on the border wall in Arizona's San Rafael Valley focused on what they called "ancient" cottonwood trees. A scientist says the trees aren't that old. One of the trees is at ...