Motor proteins are essential to life: without them, all cellular transport would grind to a halt. New results on the size of steps taken by one family of motors, the myosins, will fuel the debate ...

Figure 1: 3D maps of Ncd–microtubule complexes by cryo-EM. To determine whether the lever-arm motion of the Ncd neck requires a stable coiled-coil interaction, we also tested the motility of an Ncd ...

Arthur Lampitt wouldn’t consider himself a car aficionado, but his car was a part of him: He lived with a turn signal stuck lever in his arm for 51 years. He was driving his tan Thunderbird to work ...

Call it a turning point. For more than 50 years, an Illinois man had - unbeknownst to him at first - a 7-inch turn-signal lever from a 1963 Thunderbird stuck in his left forearm after an almost fatal ...