It’s evolutionary biology. In a fascinating new discovery, scientists have found evidence suggesting that the flexible outer part of human ears may have evolved from the gills of ancient fish.

New candidate genes which could be responsible for deafness have been identified. New candidate genes which could be responsible for deafness have been identified. Congenital deafness (hearing ...

or that dogs have a special ear for human speech as a consequence of domestication." More information: Holly Root-Gutteridge et al, Domestic dogs (Canis familiaris) recognise meaningful content in ...

Picture this: a wriggling fish, swimming in ancient seas, whose jawbones would one day transform into the sophisticated machinery of the human inner ear. This isn’t just a story of bones and ...

Harvard University faces potential loss of foreign student enrollment as the Department of Homeland Security demands compliance with policy changes. This action follows the stripping of federal ...

It was like an army that is coming so fast and there are a million of them. "It started like a human stampede, people were running… and then people started falling and screaming and panicking.

The bat's echolocation calls are too high a frequency for human ears to hear, but the shape of the sound waves tell Lausen this is a yuma myotis bat, the same species found in the Washington state ...

The vagina is a flexible tube that joins the uterus to the vulva. Vaginas are usually around 3 inches long but may vary widely in color, size, and shape. The vaginal opening is the part of the ...

Choose from Ear Canal stock illustrations from iStock. Find high-quality royalty-free vector images that you won't find anywhere else. Video Back Videos home Signature collection Essentials collection ...

Doctors can treat serious OA with narcotic pain medicines or a knee replacement, in which a human-made joint replaces your knee. Physical therapy can also help you manage OA pain and improve knee ...

Institute of Human Tissue Restoration, Severance Hospital, Yonsei University College of Medicine, 50-1 Yonsei-ro, Seodaemun-gu, Seoul 03722, Republic of Korea Department of Plastic & Reconstructive ...