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Phys.org / Tiny oxygen gaps may determine whether next-generation memory films store data well

Researchers have captured in real time the "birth moment" when the performance of a next-generation memory material is determined. The key lies in controlling oxygen vacancies, microscopic defects created when oxygen atoms ...

Aug 27, 2026
Phys.org / Mirror-image molecules steer electron spins and lift perovskite solar cell efficiency

Some molecules come in two "handed" forms. This property, called chirality, can influence not only how molecules interact with light but also which electron spins they allow to pass. Researchers at the University of Osaka ...

Aug 27, 2026
Phys.org / The superconducting gap of an ultrathin nickelate defies expectations

Superconductors are materials that carry electrical current with zero resistance below a specific critical temperature. In conventional superconductors, the transition to superconductivity generally occurs at very low temperatures.

Aug 23, 2026
Tech Xplore / Nanoscale transistors achieve lower contact resistance with stepwise evaporation method

Metals, semiconductors and insulators are fundamental components of modern electronics. However, efforts to improve device performance have largely focused on semiconductor quality, while metal crystallinity has received ...

Aug 27, 2026
Phys.org / The discovery of the Great Barrier Reef's whale maternity ward

It started with a simple message: "This is the year to do something small for something huge." Now, 17 years later, the Whitsundays region has some of the best protection in the world for migrating humpback whales.

Aug 28, 2026
Tech Xplore / AI doesn't just play better chess—it manages complexity differently

For decades, chess has served as a laboratory for studying intelligence and decision-making. It is well established that today's chess engines can outperform even the strongest grandmasters. But far less is understood about ...

Aug 27, 2026
Medical Xpress / Immune cells that drive harmful autoantibody responses after COVID-19 identified

When the immune system encounters a virus, it produces antibodies designed to recognize and eliminate the invader. But in some people infected with SARS-CoV-2, the virus that causes COVID-19, the immune response goes awry, ...

Aug 28, 2026
Phys.org / Galápagos corals show El Niño events are more extreme now than in past 1,000 years

Temperatures have warmed dramatically across the equatorial Pacific Ocean in 2026, signaling the onset of a strong and potentially historic El Niño. These events can affect weather around the world, and the intensity of recent ...

Aug 28, 2026
Phys.org / Marker words suggest sharp rise in AI-assisted biomedical writing after ChatGPT

Up until two years ago, using large language models was still considered a special skill that everyone was encouraged to learn. Now, it is ubiquitous, especially in writing research papers that eventually become part of the ...

Aug 24, 2026
Phys.org / Roman telescope aims to directly image exoplanets 1,000 times fainter than current limits

The Roman Space Telescope is designed to directly image exoplanets using complex optomechanical systems developed by the Max Planck Institute for Astronomy

Aug 26, 2026
Phys.org / How AI‑powered policing is endangering the public's trust in police

Since the release of ChatGPT in 2022, artificial intelligence (AI) has dominated the cultural landscape. Uptake across various sectors, including law enforcement, quickly followed, usually with minimal foresight and little ...

Aug 28, 2026
Phys.org / Utah mountain ranges may store a billion tons of hidden ice

Unlike conventional glaciers, rock glaciers appear as piles of rock that obscure large masses of unaccounted-for ice. Rock glaciers are common in the Wasatch and Uinta ranges, even appearing on the Colorado Plateau in the ...

Aug 26, 2026