Tail

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Articles about Tail

446 published items.

Why do people not have tails but tail bones?
Discover science

Why do people not have tails but tail bones?

Although now useless, the human tailbone - often referred to as the tail bone - is still present at the bottom of the spine, a remnant of our tailed ancestors.

February 19, 2020
Why do lizards have 4 eyes?
Archeology

Why do lizards have 4 eyes?

A new study shows that, about 49 million years ago, the first long-tailed lizard appeared in the world, but not with two eyes but four eyes.

January 20, 2020