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Pets & Animals | Pets & Animals
Pets & Animals | Pets & Animals
10 Most Dangerous Sharks
Dangerous sharks may not hunt humans, but if they took a sample bite, they could do some serious damage. Which 10 sharks make up the worst in the ocean?
Pets & Animals | Pets & Animals
Balto's genome reveals famed sledge dog was a mutt
Balto had a varied ancestry, sharing genes with Siberian huskies, Greenland sledge dogs, Vietnamese village dogs and Tibetan mastiffs
