Using an ultralight aircraft, Johannes Fritz once taught endangered ibises a migration path over the Alps. Because of climate change, he is now showing them a much longer route to a winter’s refuge.
The 500-mile Camino de Santiago has inspired a host of new treks in places from Canada to Bhutan that let travelers take the slow route. Here, a guide to the new trails.
An unusually warm winter has forced a rethink about climate change in areas with lower peaks as ski resorts and sporting events face an uncertain future.
Countries across the continent saw the warmest start to the year ever measured. The weather has forced ski resorts to close trails, with sparser than usual snow cover.