The iconic sequoia evergreens, the ponderosa pines, the white firs – millions of trees towering in Yosemite National Park are facing a fierce and unrelenting adversary: climate change. Last year the park service published a landmark document laying out the harsh realities of global warming. In most of the nation's parks, much will change, only some things can be saved and some will be lost forever. The report outlines how park officials must plan in earnest for "unprecedented" future conditions. And for those who return to Yosemite again and again, the changes hit hard. Tap the link in our bio to read more about how climate change is transforming Yosemite.