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Phys.org / Transforming hydrogen energy by flattening granular catalysts into paper-thin sheets

Catalysts are the invisible engines of hydrogen energy, governing both hydrogen production and electricity generation. Conventional catalysts are typically fabricated in granular particle form, which is easy to synthesize ...

Jan 23, 2026 in Nanotechnology
Phys.org / Hydrogen's role in generating free electrons in silicon finally explained

Researchers announced that they have achieved the world's first elucidation of how hydrogen produces free electrons through the interaction with certain defects in silicon. The achievement has the potential to improve how ...

Jan 23, 2026 in Chemistry
Phys.org / Halley's Comet wrongly named: 11th-century English monk predates British astronomer

The British astronomer and mathematician Edmond Halley was not, after all, the first to understand the cycle of the comet that now bears his name. This is shown by research conducted by, among others, Professor Simon Portegies ...

Jan 23, 2026 in Astronomy & Space
Phys.org / Harnessing nanoscale magnetic spins to overcome the limits of conventional electronics

Researchers at Kyushu University have shown that careful engineering of materials interfaces can unlock new applications for nanoscale magnetic spins, overcoming the limits of conventional electronics. Their findings, published ...

Jan 23, 2026 in Nanotechnology
Tech Xplore / The next generation of disinformation: AI swarms can threaten democracy by manufacturing fake public consensus

An international research team involving Konstanz scientist David Garcia warns that the next generation of influence operations may not look like obvious "copy-paste bots," but like coordinated communities: fleets of AI-driven ...

Jan 23, 2026 in Security
Phys.org / Neanderthals took reusable toolkits with them on high-altitude treks through the Alps

When Neanderthals in Italy were crossing the Alps, it's likely they took refuge in high-altitude bear caves. A new study of stone tools in Caverna Generosa, a cave sitting 1,450 meters up in the mountains, found that these ...

Jan 21, 2026 in Other Sciences
Phys.org / Mining genomes for cyst nematode resistance could enable better soybean harvests

Soybean farmers around the world face a persistent and costly enemy hidden beneath the soil: soybean cyst nematode (SCN), a microscopic roundworm that attacks plant roots and drains yields. SCN is one of the most damaging ...

Jan 24, 2026 in Biology
Phys.org / Humanity's oldest known cave art has been discovered in Sulawesi

When we think of the world's oldest art, Europe usually comes to mind, with famous cave paintings in France and Spain often seen as evidence this was the birthplace of symbolic human culture. But new evidence from Indonesia ...

Jan 24, 2026 in Other Sciences
Phys.org / New nanoparticle technology offers hope for hard-to-treat diseases

A newly published Perspective article in Nature Nanotechnology details groundbreaking nanoparticle technology to eliminate harmful, disease-causing proteins in the body. The technology marks a transformative leap in the potential ...

Jan 24, 2026 in Nanotechnology
Phys.org / Quantum 'alchemy' made feasible with excitons

What if you could create new materials just by shining a light at them? To most, this sounds like science fiction or alchemy, but to physicists investigating the burgeoning field of Floquet engineering, this is the goal. ...

Jan 19, 2026 in Physics
Phys.org / Austrian cow shows first case of flexible, multi-purpose tool use in cattle

In 1982, cartoonist Gary Larson published a now-iconic "Far Side" comic titled "Cow Tools." In it, a cow stands proudly beside a jumble of bizarre, useless objects that are "tools" in name only. The joke hinged on a simple ...

Jan 19, 2026 in Biology
Phys.org / Refined radiocarbon dating provides clearer timeline of human activity along Cantabrian coast 18,000 years ago

A new study refines radiocarbon dating of marine remains and significantly improves the precision with which the human past of the Magdalenian period in the Cantabrian region of Spain can be reconstructed, a key phase of ...

Jan 23, 2026 in Other Sciences