A team at Google DeepMind that studies something called mechanistic interpretability has been working on new ways to let us peer under the hood. It recently released a tool to help researchers understand what is happening when AI is generating an output.

World leaders are gathering in Azerbaijan for the COP29 Climate Conference to reign in carbon emissions and the burning of fossil fuels. NBC News’ Maura Barrett reports on who is attending the meeting and why there could be tension between certain leaders.

With a climate-denialist re-elected as US president and another petrostate host (following Dubai in 2023)—hopes for ambitious outcomes at the 29th UN Climate Change "Conference of the Parties" (COP29) in Baku,

"However, we cannot forget the fact that the current climate situation of the world is the result of the industrial policies of (a) few developed countries and developing states shall not be deprived of their right to development because of what others have done.