America's move to electric vehicles could run out of juice in the National Park System, where many challenges stand in the way of installing EV chargers.

Grizzly bears are starting to come out of their hibernation at Grand Teton National Park in Wyoming, where park staff is encouraging visitors and local residents to be bear aware.

Work is underway to extend the Bullfrog North boat ramp at Glen Canyon National Recreation Area in an effort to provide boat access to Lake Powell despite declining water levels.

There are many Doug Peacocks: Grizzly Man, the guy who could spend months living with grizzly bears in the wilderness of Montana and Wyoming and write great books about bears and his adventures with them; the Green Beret medic in Vietnam who sought solace in wild places and became a “warrior” in defense of those places; friend of Ed Abbey who made him into a fictional character named George Washington Heyduke in his novel The Monkey Wrench Gang; award-winning filmmaker; and above all, fearless and tireless advocate for wilderness and wildlife.