Rendered image of ChatGPT 5.6 on a smartphone. Image generated via ChatGPT ChatGPT Free includes far more than basic chat. Here’s what you can use without paying, where the limits apply, and when an ...

A widely cited Nature cover article from 2023 claimed that scientific innovation has significantly declined in recent decades. This finding was based on a citation analysis of large sets of metadata ...

Creative visualization of vital data includes the country of origin for each of the city's 8.8 million residents anchored by ...