Yes, elves do age. However, elves have a significantly longer lifespan than humans and may live for hundreds or even thousands of years. Their aging process is also different from that of humans, as they tend to mature at a slower rate and experience a more gradual decline in their abilities. While they may appear youthful for much of their lives, eventually, elves will begin to experience the effects of aging and may develop signs such as wrinkles, grey hair, and a slower metabolism.