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science/physics

AIP Advocates for Protecting America's Scientific Discovery Infrastructure

Overview The American Institute of Physics (AIP) has released a policy statement advocating for the protection and strengthening of America's scientific discovery infrastructure. The initiative underscores the critical role that federally funded basic research plays in maintaining U.S. leadership in science and technology. Key Themes The AIP&

Strange Metals Challenge Our Understanding of Electrical Conduction

For approximately 40 years, physicists have observed certain metals conducting electricity in ways that defy conventional explanations. These "strange metals" exhibit behavior that contradicts the established models used to understand electrical conduction. The phenomenon first came to researchers' attention several decades ago, and since then, investigations have

Sodium-Ion Batteries Offer Cheaper Alternative for EVs and Grid Storage

Most rechargeable batteries today rely on lithium-ion technology, but a new generation of sodium-ion batteries could significantly reduce costs and expand battery applications. Sodium-ion batteries work by moving sodium ions between electrodes, similar to how lithium-ion batteries function, but they use abundant salt as a key material instead of scarce

Chinese Researchers Model Optimal Nuclear Approach for Asteroid Deflection

Study Evaluates Nuclear Deflection Strategies Researchers in China have been investigating how a nuclear detonation could be used most effectively to divert a threatening asteroid. The work focuses on determining optimal timing, positioning, and yield to achieve maximum deflection with minimum risk. Why Nuclear Options Matter for Planetary Defense While

Fusion Rocket Test Opens Door to Rapid Interplanetary Travel

Researchers have conducted a fusion rocket test that could pave the way for dramatically faster travel between planets. The experiment represents progress in developing propulsion systems that could reduce interplanetary journey times compared to current conventional rocket technology. Fusion propulsion works by harnessing the energy released when atomic nuclei combine,

Technology News

Google Invests $468 Million in European Nuclear Fusion Startup

Google has made a significant bet on the future of energy with a $468 million investment in a European nuclear fusion startup. The investment represents one of the larger corporate commitments to fusion technology from a major tech company. Despite the substantial investment, Google has taken a cautious stance on

Machine Learning Accelerates Search for Room-Temperature Superconductors

Researchers have developed a new approach that combines machine learning with quantum physics to accelerate the discovery of superconducting materials. The team has already used this method to identify two new superconductors, marking a notable advancement in the long-standing effort to find materials that can conduct electricity without resistance at