arctic warming

Warming Turns Tundra to Forest (Which Increases Warming)

In the last few decades, shrubs in the Arctic tundra have transformed themselves into trees as a result of the warming Arctic climate, at a speed and magnitude that is far greater than scientists had ever anticipated. If this continues and is replicated across the whole of the Arctic tundra, it would significantly accelerate global

Arctic Temperatures Hit New Record High

Temperatures in the Arctic last fall hit record highs, an international team of scientists reported Thursday. According to the authors of the annual Arctic Report Card, temperatures were more than 9 degrees Fahrenheit above normal and are predicted to remain nearly as high this year. β€œThe year 2007 was the warmest year on record in

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