Heart sounds are one tool providers use to assess heart health. Learn about systolic, diastolic, and S1 to S4 heart sounds in ...

The auricular muscles, which enabled our distant ancestors to move their ears for better hearing, activate when people try to ...

The Beats Powerbeats Pro 2 have noise-cancelling and built-in heart rate sensors. Here’s what to know before buying them.

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

Morning Astorian edition of Feb. 7, 1885, included speculation by a Portland reporter about what newspapers would be like 200 years later, conceptually eons away from Johannes Gutenberg’s ...

Picture writing the numbers 1 to 5 in a horizontal line, from smallest to largest. Where did you put 1? If you placed 1 on ...

There’s usually only one pit and it’s commonly on the right side. Most people don’t realize they have a pit until they have a routine ear, nose, and throat examination or some kind of infection.

There’s nothing I like more than slipping a pair of over-ears on my head or some buds in ... for the best headphones that you can buy right.

As mentioned earlier, though, rubber ear tips may irritate a small number of people's ears after long listening sessions, so choosing the right pair is a balancing act between sound quality and ...

We've gone ears-on with hundreds of pairs of earbuds, so can confidently bring you the definitive guide to the very best pairs available to buy. Not only do we focus on the three points mentioned ...

Image showing two American Bully puppies with cropped ears, one American Bully with natural ears (left), and a badly docked tail (right) Tail docking and ear cropping are two surgical practices often ...

Our expert, award-winning staff selects the products we cover and rigorously researches and tests our top picks. If you buy through our links, we may get a commission. Executive Editor David ...