Research suggests that Neanderthals and humans may have shared a common culture, with some studies indicating cultural exchange between the two. Findings from various sites, including a cave in Turkey, imply that the two groups may have coexisted and shared cultural practices around 59,000 years ago. However, the nature and extent of this interaction is still being studied and debated, with some findings contradicting the idea of a straightforward "love story" between the two species.