A sharp knife is safer, faster, and far more satisfying to use—but only if you maintain it properly. After testing electric and manual knife sharpeners on everything from chef’s knives to pocket ...

Add Yahoo as a preferred source to see more of our stories on Google. A sharp knife is the most important tool in your kitchen and can make meal prep easier, faster, and safer. But do you know how to ...

I have an edged tool obsession. I collect and use everything from carving knives to axes to everyday carry blades. That also means I have a lot of edge maintenance to do, and I’m currently using a ...

Keep your knives on the cutting edge with regular honing and sharpening. A sharp knife is the most important tool in your kitchen and can make meal prep easier, faster, and safer. But do you know how ...

Concentration is the mental effort you put into a task. You might lose concentration due to distractions, lack of sleep, aging, or health conditions. Consider talking with a doctor or therapist if ...

Brain games can help boost focus, concentration, and memory. They may also help slow age-related cognitive decline, even if they can’t prevent it. Choose games that increase in difficulty and variety ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Doug Mahoney Doug Mahoney is a writer covering home-improvement topics, ...

A 7,000-year-old wood-lined well discovered in eastern Germany was removed from the site in a single, enormous block and transported to a lab in Dresden for study.(Courtesy Rengert Elburg, Landesamt ...