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 ...

Here’s how it works. There are many reasons a person may prefer in-ear headphones, also known as IEMs (in-ear monitors). Over-ears tend to offer a bigger, beefier sound, but in-ears grant you a more ...

When you buy through our links, Business Insider may earn an affiliate commission. Learn more The best over-ear headphones provide excellent sound quality, with audio performance that's often a ...

Ear cancer is when abnormal cells in the ear start to grow and divide in an uncontrolled way. Most of these cancers start in the skin of the outer ear. Cancers that develop inside the ear, known as ...

More affordable than Sennheiser's flagship headphones, yet they deliver very good sound quality Good noise canceling and voice-calling performance USB-C audio Some extras not included with the ...

While not as common as they once were, on-ear headphones still will be the perfect middle ground for many people. They don't intrusively burrow into your ears like in-ear headphones, nor are they as ...

Several health conditions can cause dizziness, ringing in your ears, and pain or pressure in your head, some of which may be serious. If you experience symptoms that are severe or persistent ...

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.

Muffled hearing can sound and feel like cotton balls in your ear. Understanding what is causing this change to your hearing can help you take appropriate action. Muffled hearing occurs when sound ...

Executive Editor David Carnoy has been a leading member of CNET's Reviews team since 2000. He covers the gamut of gadgets and is a notable reviewer of mobile accessories and portable audio ...

The best ear plugs for sleeping help reduce unwanted sounds while you nod off, whether it's traffic or a partner snoring. We tested the most popular silicone, foam and wax, reusable and disposable ear ...