To the editor: Really? In a landscape in which male politicians routinely lace their sentences with profanity like it’s punctuation, the Los Angeles Times frames a story about alleged financial ...

One of the features that sets mammals apart from other vertebrates is their jaw — most jawed vertebrates have several bones in their lower jaw, but mammals have just one. The evolution of this jaw ...

Tying knots in surgical sutures requires precise amounts of force — too little force and the sutured wound will gape and leak, too much and the wound will bloat and blood flow becomes restricted.