Microsoft is developing a global network of interconnected data centers, dubbed 'superclusters', to support the next generation of artificial intelligence models that will use hundreds of trillions of parameters. The initiative began last October by linking data centers in Mount Pleasant, Wisconsin, and Atlanta, Georgia, enabling them to function as a single high-performance computing unit. The company aims to expand this model worldwide, using high-speed internet connections to integrate multiple centers for large-scale AI training. These facilities, called 'Fairwater', employ direct-to-chip liquid cooling to minimize water use. Microsoft Azure CTO Mark Russinovich said the company’s goal is to scale AI infrastructure across multiple centers for efficiency and flexibility. Analysts note that this approach will allow Microsoft to optimize data center locations based on cost, climate, and energy availability.

Scientists have warned that multiple geomagnetic storms are striking Earth this week, following several coronal mass ejections (CMEs) from the Sun. The U.S. National Oceanic and Atmospheric Administration (NOAA) classified the event as a G4-level geomagnetic storm, indicating severe intensity. The storms have already caused temporary radio blackouts in parts of Africa and Europe and may disrupt satellite communications and power grids. However, they have also produced spectacular aurora displays visible across regions of the United States, Canada, and northern Europe. The solar activity is part of the Sun’s 11-year magnetic cycle, currently at its peak, which has led to frequent auroral sightings in recent months. While not directly harmful to humans, such storms can interfere with GPS navigation, aviation communication, and satellite operations.