The 1.5 million acre Lake Mead National Recreation Area covers “mountains, canyons, valleys and two vast lakes,” the National ...

Research links human outer ears to cartilage in fish gills. Gene-editing experiments confirm evolutionary connection. Findings date back to marine invertebrates 400 million years ago.

Some people experience fluttering sounds in the ears that come and go, while others may hear a continuous sound. Causes include tinnitus, dysfunction of tissues in the ear, and high blood pressure.

To test whether enhancer activity — and therefore gene regulation — is similar in fish gills and human outer ears, Crump and his colleagues inserted human outer ear enhancers into zebrafish ...

That cartilage was similar to the type found in mammals’ outer ear. The researchers observed that gene activity in the human outer ear cartilage was similar to that in the elastic cartilage in ...

Each piece tells a story. Through paintings, pottery and words, the impacts of human trafficking fill the walls of the Guyer Art Barn in Hyannis. Jessica Garcia spoke of surviving rape and ...

Muscular problems in the jaw not only cause the sensation of blocked ears, he added, they can also trigger teeth grinding and severe earache. In the clip, Dr Damiani explained the components of ...

To explore this link, scientists used gene enhancers — DNA sequences that control tissue development. Remarkably, when human ear enhancers were introduced into zebrafish, they activated specifically ...