Summary: Humans have vestigial ear muscles that once helped our ancestors focus on sounds. New research shows these muscles still activate when we strain to hear in noisy environments. Scientists used ...
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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.
In the months after Van Gogh mutilated his ear, he created just two paintings ... who acquired it via the Paris-based art trade agent Alfred Gold in December 1922. The Reinhart archive suggests ...
Since we’re almost always more worried about making sure our bodies and legs are warm and layered, our ears sadly become an afterthought. This is why wearing a truly great pair of earmuffs ...
Scientists have traced the evolutionary origin of humans' outer ears to the gills of ancient fish through a series of gene-editing experiments. When you purchase through links on our site ...
It often uses old structures (or ancient genes) for new jobs. The mammalian ear is a perfect example. Over the eons, the jawbones of our fish ancestors became three separate small bones that ...