Laura Kinney is a fictional character in the Marvel Comics universe, first appearing in 2000. She is a mutant clone of Wolverine, created using his DNA. Laura possesses similar abilities, including enhanced strength, agility, and a healing factor, along with retractable claws. Known as X-23, Laura has a complex backstory involving her training as an assassin. Over time, she evolves from a weapon into a hero, often associated with the X-Men. Laura's character explores themes of identity, trauma, and redemption, making her a compelling figure in the Marvel franchise.