Dwarfs are a group of mythical beings often depicted in folklore and fantasy literature. They are typically characterized by their short stature, strong build, and exceptional skills in mining and metalwork. In many stories, such as those found in Norse mythology and J.R.R. Tolkien's works, dwarfs are known for crafting powerful weapons and treasures. In modern contexts, the term "dwarf" can also refer to individuals with dwarfism, a medical condition that results in shorter-than-average height due to genetic or hormonal factors. This condition affects growth and can lead to various health challenges, but individuals with dwarfism can lead full and active lives.