Having a knife on hand when you are camping, hunting, or hiking is just good form. But if your knife blade is dull, then you may just be carrying another potential risk. Dull knife blades have a ...

Dr. Elizabeth Yuko is a bioethicist and adjunct professor of ethics at Fordham University. She has written for The New York Times, The Washington Post, The Atlantic, Rolling Stone, CNN & Playboy.

There are a wide variety of knife sharpeners out there, but not everyone knows how to properly use a knife sharpener in order to get the best performance out of their blade. If you’re trying to figure ...

—it’s a dull knife. Once that blade is dull, it forces a person to misuse a knife, resulting in problems. Traps don’t get carved right. Meat doesn’t come off the bone of your deer right. And, in ...