Sharpening is the practice of aggressively polishing a knife to reform its edge. You'll only need to do this for very dull knives. In the process, bits of metal are actually shaved away.

After years of running a knife sharpening business, I know that too many people carry and use dull knives. That used to be excusable because you had to use sharpening stones, and not everyone could ...

I’ve been lucky enough to own and handle many of the best pocket knives, including production and custom blades. Now, the Fifth Amendment protects me from self-incrimination, so I won’t say how many ...

The government has confirmed retailers selling knives online will require ID to purchase and also on delivery. After it emerged Southport killer Axel Rudakubana bought the knife he used to kill ...

Jambon and his team discovered four iron pieces containing “heavenly metal,” as they called it, including two bracelets, an ...

The automatic knife is seeing something of a resurgence in popularity these days among knife enthusiasts as regular hard-working Americans are realizing just how handy they are for all different ...

The Safety Knife Company LLC has developed a quality range of safety knives for all industries. Designed so that fingers cannot get to the blades, these knives will safely cut through cardboard ...

My chef’s-knife collection is substantial. I’ve owned some since I moved out of my parents’ house a decade ago, I’ve received others as gifts, and I’ve tested quite a few for this story.

Product safety, measuring the health effects of exposure to chemicals and chemical contaminants in food.

However, the site-specific chemical modification of biomolecules within their native settings remains a formidable challenge. Here we summarize the development of bioorthogonal chemical reporters ...