A warming climate has been linked to human activity around the world, and has affected the Colorado River System as well. The impacts are substantial, from reduced water flows, threats to indigenous species and the influx of new invasive species along the river system. National Parks Traveler sent Patrick Cone to investigate the impacts on Canyonlands National Park and Glen Canyon National Recreation Area. From Moab to Green River, Utah, and Page to Flagstaff Arizona he talked to Park Service personnel, river runners, residents, business owners and other stakeholders who rely on a healthy Colorado River for their existence

Meteorology is being factored into the future of visitation at Big Bend National Park, at least when it comes to finding a room in the rugged and sprawling swath of Chihuahuan ecosystem protected by the park in West Texas.

Jon Jarvis took a detour from the typical retirement path after his National Park Service career, which he wrapped up with eight years as director of that agency. Instead of traveling for enjoyment and relaxation, he's working to help guide the Park Service's approach to climate change from outside the agency.

As delegates from nearly 200 countries gathered for the recent international conference on climate change, U.N. Secretary-General Antonio Guterres decried the “utterly inadequate” global response to the crisis so far. He warned that the “point of no return is no longer over the horizon” but that “It is in sight and hurtling toward us.” Nowhere are the consequences more visibly “hurtling,” and landing, than in Alaska. And in the northern state’s national parks and preserves, that means growing pressures on the very resources the National Park Service is charged with protecting.