Bighorn males, called rams, are famous for their large, curled horns ... bony skull usually prevents serious injury. A bighorn ram's horns can weigh 30 pounds—more than all the bones in his ...

Ingrown toenails grow into your toe on the sides, while onychogryphosis, also known as ram's horn, happens when your toenails twist outward and thicken. If left untreated, curled toenails can lead ...

At about 5 or 6 years of age, the males’ horns are often large enough to complete the circle. At this point the ram is referred to as a full-curl ram. You can actually see the growth rings on ...