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 ...

A group of trees believed to be more than 100 years old was felled July 27 at the U.S.-Mexico border to make way for President Donald Trump’s border wall, local activists said. The three cottonwood ...

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 bulldozers and activists faced off below. This slender, elusive species ...