Thanks to global warming, arctic winters increasingly alternate between mild and freezing so the tundra is covered in ice instead of snow, preventing reindeer from digging for food — but longer autumns may help them survive winter, for now
Thanks to global warming, arctic winters increasingly alternate between mild and freezing so the tundra is covered in ice instead of snow, preventing reindeer from digging for food — but longer autumns may help them survive winter, for now