They've never seen animals like hippos and sharks, but adults who were born blind have rich insight into what those animals look like, a new Johns Hopkins University study found. "First-person ...

An octopus, much like a chameleon, has the ability to change its skin color. Common belief has long stood that an octopus will change its color in relation to its surroundings in order to prevent ...

Gifted dogs can extend word labels to toys by their use, not looks. They learn naturally through play, showing natural mental skills.

They've never seen animals like hippos and sharks but adults born blind have rich insight into what they look like, a new study found. They've never seen animals like hippos and sharks but adults born ...