An unstoppable wave could devastate 3 million acres of lodgepole pines. Mountain pine beetles are obliterating a forest that stretches from British Columbia to Mexico, and in the process are creating a hazard for fire, public safety and water supply. “What we’re looking at is an entire lodgepole pine forest dying right before our eyes,”... Severson described the problem to the Colorado Water Congress at its convention last week.... More than 22 million acres eventually will be destroyed in the American West. Meanwhile, the beetles are making their way across Canada toward the Atlantic Ocean as well. The lack of...