Norwegian officials are searching for a Wisconsin-born environmental journalist who has been reported missing following a hike towards the country’s Fogelfonna National Park. Alec Luhn, 38, was last seen the afternoon of July 31 on route to the park, according to a Facebook post from his wife Veronika Silchenko.

An investigation is underway as authorities are looking to find an award-winning climate journalist after he disappeared during a hike in a Norwegian national park. Alec Luhn, 38, disappeared July 31 during a four-day solo backpacking trip in Folgefonna National Park.

Rescue crews are searching for US climate journalist Alec Luhn, who vanished while hiking on a glacier in Folgefonna National Park in southwestern Norway. Luhn, who has worked for multiple news outlets including the BBC, departed for his hike from the town of Odda on 31 July, according to his wife Veronika Silchenko.