Viral posts and clips on social media suggest the em dash is the product of AI chatbots, with some calling the punctuation mark a 'ChatGPT hyphen.' ...

The discovery shows the cultural interaction between the Maya of Tikal and Teotihuacan's elite between 300 and 500 A.D., ...

The IAEA is supporting experts from around the world in using nuclear techniques such as radiation-based technology to understand and preserve cultural heritage.