French investigative reporter and data journalist Raphaëlle Aubert shares the methods and the data behind her team's major investigation into Europe’s polluted groundwater crisis.

President Donald Trump has launched a wave of Section 232 tariffs and investigations, seeking to protect U.S. national security. These nine graphics show the scale and structure of U.S. reliance ...

OpenAI’s GPT-4 Vision, often called GPT-4V, is a pretty big deal. It’s like giving a super-smart language model eyes. Before this, AI mostly just dealt with text, but now it can actually look at ...