Dreadnoughtus: colossal dinosaur remains found in Argentina
Researchers studying the remains of an enormous dinosaur — a creature that was bigger than seven bull elephants — have given it an equally colossal name: Dreadnoughtus, or "fearing nothing."
Scientists hope its unusually well-preserved bones will help reveal secrets about some of the largest animals ever to walk the Earth.
The four-legged beast, with a long neck and powerful 29-foot tail, stretched about 85 feet long and weighed about 65 tons. That's more than seven times the weight of even a plus-size male African elephant. (AP)
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