A steel razor blade can get dull surprisingly quickly when cutting something as soft as hair, and now researchers have gotten their first up-close look at how a close shave actually damages an ...

When you think of the word "razor," it's likely that you immediately think of the kind you pick up at the drugstore to remove your body hair, but what if we told you that razors have long been used as ...

Rotary razors have a larger cutting head, so may be quicker to use when shaving large areas. Because they pull up the skin and hair as part of their cutting mechanism, rotary shavers are potentially ...