Forecast issued at 4:15 pm EST on Sunday 20 April 2025. Mostly sunny. Slight chance of a shower. Light winds becoming south to southeasterly 20 to 30 km/h in the morning. Partly cloudy. Medium chance ...

Astronomers have detected the most promising signs yet of a possible biosignature outside the solar system, although they remain cautious. What is the best framework for the global governance of AI?