Collared Iguana (Oplurus cuvieri) with pineal gland by Daniel Goeleven New research that challenges thinking on the evolution of human brains suggests ...

Researchers found that vertebrate eyes - including humans’ - began as brain tissue from a single ancestral light-sensing organ.

There is a tiny cyclops among your oldest ancestors, and humans share these remarkable ancestral roots with all other ...

Add Yahoo as a preferred source to see more of our stories on Google. All eyes were on this mutant kitty — born with one large eye in the middle of its head. The so-called Cyclops Cat, from Brazil, ...

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The legend of the Cyclops — the towering, one-eyed giants of Greek mythology — has long captured the imagination of storytellers.

New research by University of Sussex suggests we descended from a small one-eyed Cyclops creature around 600 million years ...