While a flood of news articles, Facebook posts and YouTube videos have attributed the boost in aspen trees to wolves, ...
Claims that wolves have rescued Yellowstone National Park aspen trees through a "trophic cascade" oversimplify a complex story.
Sciencing on MSN
The 11 most indestructible organisms of all time
The animal kingdom is a dangerous place, but certain species are more than up to the challenge, constantly evading death (or causing it) wherever they go.
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