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science/physics

Dark Matter May Explain Mysterious Gamma‑Ray Stream from the Milky Way’s Center

A new study has shown that the mysterious gamma‑ray emission known as the Galactic Center Excess, which has puzzled astronomers for years, could be produced by self‑annihilating dark matter particles. The excess originates from the Milky Way’s central region, where the density of dark matter is expected

Echo Mapping Reveals Dark Matter Clusters Around Supermassive Black Holes

Echo Mapping and Dark Matter Scientists have applied a technique known as echo mapping to study the regions around supermassive black holes. By analyzing the time delays between variations in the light emitted by the accretion disk and the reflected emission from surrounding material, researchers can infer the distribution of

New Research Links Quantum Gravity to Cosmological Constant Puzzle

Einstein famously called the cosmological constant his "biggest blunder," yet this term has become central to modern cosmology. A new study published in Science Daily reveals that scientists have uncovered a surprising connection between quantum gravity and an exotic quantum state of matter that could explain the universe&

AI's Growing Role in Biological and Nuclear Risk: Why Governance Frameworks Must Evolve

The rapid advancement of artificial intelligence technologies is creating new dimensions of risk in both biological and nuclear domains, prompting experts to call for corresponding updates to global governance structures. The James Martin Center for Nonproliferation Studies has released an analysis highlighting the dual-use nature of AI in these sensitive

Scientists Identify 'Earthquake Gate' in Southern California as Fault Stress Reaches 1,000-Year High

A new study has revealed that Southern California's earthquake risk may be higher than previously understood. Researchers found that the region's major fault system is experiencing stress levels not seen in the last 1,000 years. The key finding centers on the Cajon Pass, the location

Singapore Deploys AI to Accelerate Materials Discovery for Semiconductors and Clean Hydrogen

Singapore is utilizing artificial intelligence to accelerate the discovery of new material recipes essential for next-generation semiconductor manufacturing and clean hydrogen production. AI-Driven Research Initiative The initiative represents a strategic push by Singapore to remain competitive in critical technology sectors. By deploying machine learning algorithms and AI models, researchers can

North Atlantic Cold Blob Linked to Ocean Current Changes

A cold blob of water in the North Atlantic has drawn attention from researchers studying ocean circulation patterns. This area of anomalously cool sea surface temperatures in the subpolar North Atlantic may signal a decline in the Atlantic Meridional Overturning Circulation (AMOC), according to scientific findings. The AMOC is a