Science Your Vestigial Muscles Try to Pivot Your Ears Like a Cat’s We are a glorious mish-mash of evolutionary history.

Anatomists identify a vestigial first digit in the forelimb of the African wild dog and document anatomical adaptations to its unique lifestyle of long-distance running and exhaustive predation ...

Many species, including humans, have vestigial organs that are thought to be useless. But this specific structure might actually be doing more than you know.

The rete ovarii, a poorly understood structure connected to the ovaries, may be much more essential to ovarian function than scientists initially thought.

Some believe that these structures are examples of human evolution. Others believe that so-called vestigial organs do have a purpose, although these purposes aren’t yet understood.

The little muscles that enable people to wiggle their ears unconsciously flex when we're trying to pick one sound out of a din of noise, a new study finds. Think about how cats, dogs and certain ...

Like any vestigial structure, we retain pieces of this genetic material because it really isn't causing any trouble: Century after century, the "junk" sequence is duplicated and passed on, even if ...

Evolution has largely deprived us of our ability to swivel our ears, but those vestigial muscles still activate when we listen intently, according to new research.

Anatomists identify a vestigial first digit in the forelimb of the African wild dog and document anatomical adaptations to its unique lifestyle of long-distance running and exhaustive predation ...