Creatures So Strange They Were Once Mistaken for Monsters

Centuries before modern science could more accurately explain the natural world, brief animal sightings often inspired ...
Terra Planet Earth on MSN

Strange deep-sea creatures were once mistaken for monsters and it's easy to see why

Strange Deep-Sea Creatures Were Once Mistaken for Monsters and It's Easy to See Why ...

15 Animals That Were Extinct and Then Weren’t

Discover 15 amazing animals that were thought to be extinct but were found alive. These are nature's greatest comebacks.
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Giant Sloths and Many Other Massive Creatures Were Once Common on Our Planet. With Environmental Changes, Such Giants Could Thrive Again

The largest sloth of all time was the size of an elephant. Known to paleontologists as Eremotherium, the shaggy giant shuffled across the woodlands of the ancient Americas between 60,000 and five ...
The New York Times

Bizarre Sea Creatures Illuminate the Dawn of the Animal Kingdom

A new study bolsters the idea that the first animals were surprisingly complex, perhaps equipped with muscles and a nervous system. By Carl Zimmer One of the greatest transformations in the history of ...