More than 2,000 years ago, pretty much every educated human knew the Earth was round. There are some pretty obvious clues, after all. If you travel south, you see stars and constellations you’ve never ...

Most forms of income count as taxable — but not all. Here’s how to calculate yours and some ways to reduce your liability. Many, or all, of the products featured on this page are from our advertising ...

Whether you’re experiencing hair loss or just wanting to rock a spotless dome, properly caring for a shaved head involves more than just a few swipes of a razor now and then. In fact, ignoring the ...

Ever wondered what keeps your body’s fluids in check or how water filters work? It all comes down to pressure, but not just one kind. We’re talking about hydrostatic pressure and osmotic pressure.

Blood pressure is the amount of pressure that your blood exerts on the blood vessels in your body. As your heart beats, it contracts and relaxes, pushing blood out of the heart to the arteries, which ...

These expert tips make it easy to clean your faucet head so it looks brand new—and works better too! Whether in the kitchen or the bathroom (or anywhere else, really!), buildup on faucet heads can ...

Upgrading a shower head can be a small change that makes a noticeable impact. A new shower head can save you money and make your time in the shower more relaxing. The task is simple, too. Many of ...

A head gasket leak is a serious engine issue, one that needs a major and expensive fix. However, you might have heard of gasket sealant, a liquid that promises to seal gasket leaks. Is it a miracle ...

A massive study of 484 trials shows how much each type of blood pressure medication lowers systolic BP, alone or in combination, and introduces an online calculator to guide doctors in tailoring ...

Not a single regular-season game has been played yet, but a good case can be made that about one-quarter of the NFL’s coaches are on seats that are already warming up. Less than eight months after ...

The American Heart Association just released new guidelines for blood pressure management. The organization looks at several areas of health to address blood pressure. Doctors stress the importance of ...

There are many types of different transmission designs which have been developed to offer advantages for certain types of vehicles. A hydrostatic transmission is a unique setup which utilizes ...