Science and technology

The rapid expansion of digital compute—driven by cloud services, artificial intelligence, high-performance computing, and edge processing—has become one of the fastest-growing sources of electricity demand. Large data centers now rival heavy industry in power intensity, while smaller edge facilities are proliferating across cities. Training and operating advanced models can require continuous, high-density power with tight reliability requirements. As a result, electric grids that were designed for predictable growth and centralized generation are adapting to a more volatile, location-specific, and time-sensitive load profile.How demand attributes are evolvingCompute-driven demand varies from conventional loads in numerous respects:Density: Modern data centers can exceed 50…

Modern AI systems are no longer limited chiefly by sheer computational power, as both training and inference in deep learning demand transferring enormous amounts of data between processors and memory. As models expand from millions to hundreds of billions of parameters, the memory wall—the widening disparity between processor speed and memory bandwidth—emerges as the primary constraint on performance.Graphics processing units and AI accelerators can execute trillions of operations per second, but they stall if data cannot be delivered at the same pace. This is where memory innovations such as High Bandwidth Memory (HBM) become critical.What makes HBM fundamentally differentHBM is…

Gene therapy aims to treat disease by adding, editing, or regulating genetic material within a patient’s cells. The effectiveness of these therapies depends less on the genetic instructions themselves and more on how precisely, safely, and efficiently those instructions reach the right cells. Early gene therapies struggled with immune reactions, limited targeting, and short-lived effects. New delivery methods are changing that landscape by improving accuracy, durability, and safety while expanding the range of treatable diseases.Cutting-edge viral vector platformsViral vectors continue to serve as key delivery systems since viruses inherently penetrate cells, and current progress aims to enhance their targeting precision…

Artificial intelligence systems, especially large language models, can generate outputs that sound confident but are factually incorrect or unsupported. These errors are commonly called hallucinations. They arise from probabilistic text generation, incomplete training data, ambiguous prompts, and the absence of real-world grounding. Improving AI reliability focuses on reducing these hallucinations while preserving creativity, fluency, and usefulness.Higher-Quality and Better-Curated Training DataOne of the most impactful techniques is improving the data used to train AI systems. Models learn patterns from massive datasets, so inaccuracies, contradictions, or outdated information directly affect output quality.Data filtering and deduplication: Removing low-quality, repetitive, or contradictory sources reduces…