The chemical basis of the lichen’s resistance lies in its UV-opaque cortex, a structural layer enriched with phenolic lichen ...

Author Ben Weissenbach explores and documents Alaska’s shifting biology and brings characters to life in “North to the Future ...

Landing on Mars once felt like a distant dream. Now, space agencies have sent rovers and landers to explore the Red Planet ...

A warmer world is expected to bring more thunderstorms, especially at higher latitudes. Scientists are now reporting a ...

Deer have an excellent sense of smell, which they use to locate food.

Find Tundra Texture stock video, 4K footage, and other HD footage from iStock. Get higher quality Tundra Texture content, for less—All of our 4K video clips are the same price as HD.

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An old fingerpost from Exmoor National Park has taken pride of place in the Natural History Museum’s latest exhibition after being found covered in twelve rare species of lichen.

A lightning-sparked fire that has burned about 2,000 acres of Arctic Alaska tundra is the biggest wildfire on the North Slope in eight years.

The biggest North Slope tundra fire on record is the 2007 Anaktuvuk River fire, which burned about 256,000 acres and resulted in significant permafrost thaw and the release into the atmosphere of ...