In Images: Ancient Beasts of the Arctic

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Arctic beasts

Credit: Photo by Jonathan S. Blair/National Geographic
A 2014 study in Nature has found that Arctic mega-beasts like the wooly mammoth may have grazed a much more varied landscape than previously thought.
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Tia Ghose, LiveScience Staff Writer

Tia Ghose

Tia has interned at Science News,, and the Milwaukee Journal Sentinel and has written for the Center for Investigative Reporting, Scientific American, and ScienceNow. She has a master's degree in bioengineering from the University of Washington and a graduate certificate in science writing from the University of California Santa Cruz.
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