Phys.org news

Phys.org / Espresso 'pucks' stop behaving predictably above certain pressures

When a physics student asked baristas at the Warsaw Coffee Conference what their biggest question for scientists was, the baristas said they wanted to know how to stop channeling during brewing.

Jun 23, 2026
Phys.org / How sperm whale vocal dialects evolve as they adopt new calls while still remembering the old

New research from the University of St. Andrews shows how sperm whale vocal dialects evolve as they adopt new calls while still remembering the old. An international team of researchers studying vocal dialects in the endangered ...

Jun 23, 2026
Phys.org / Graphene plasmon cavities enable advanced and scalable terahertz photodetectors

How could we noninvasively distinguish between healthy and cancerous tissue? And how could we increase the speed of wireless communications? These two seemingly unrelated questions may share the same answer: terahertz (THz) ...

Jun 23, 2026
Phys.org / Looking at AI startups to predict which jobs AI will affect

A study of funded AI startups provides a glimpse of which jobs may be most affected by AI. As AI tools are embraced by industry after industry, the impacts of these tools on jobs remain unclear. Previous analyses have focused ...

Jun 23, 2026
Phys.org / 500-million-year fossil record reveals corals' symbiotic advantage shifted with changing environments

Coral reef ecosystems, widely seen as a climate change bellwether, are more complex than previously understood. A new international study by the universities of Bristol, Wuhan in China, and Erlangen-Nuremberg in Germany reveals ...

Jun 23, 2026
Phys.org / Next-generation pesticide disrupts bumblebee reproduction

Bumblebees are only an inch long, but they help power the global food system. Roughly one-third of the food we grow depends on pollinators like bees—and those bees are regularly decimated by pesticides.

Jun 23, 2026
Phys.org / Chloroplast study reveals molecular lock that helps power life on Earth

A new study reveals the dynamics of photosynthesis at the cellular level. Led by co-authors Professor Barry Bruce and Associate Professor Rajan Lamichhane, both of the Department of Biochemistry and Cellular and Molecular ...

Jun 23, 2026
Phys.org / How continental shelf seiches triggered flooding following New York and New Jersey hurricanes

In 1938 and 1944, two major hurricanes struck Long Island, and after the initial winds subsided, the surges came back unexpectedly hours later, leading observers to wonder whether this was a tsunami. In a study appearing ...

Jun 23, 2026
Phys.org / Nanoparticles sneak antibodies into cells to inhibit cancer and inflammation

A delivery system that uses lipid nanoparticles to sneak proteins into cells can accomplish the same feat by smuggling therapeutic antibodies, new research has found.

Jun 23, 2026
Phys.org / New energy-boosting quantum mechanism discovered in photosynthetic bacteria

Researchers have discovered how certain photosynthetic bacteria use a sophisticated quantum mechanism to increase their efficiency when capturing sunlight. The study, published today in the journal Nature Chemistry and led ...

Jun 23, 2026
Phys.org / Self-driving chemistry lab discovers catalysts that can switch products on demand

Researchers have developed a self-driving chemistry lab that can autonomously search through hundreds of catalyst recipes and reaction conditions to identify faster, more selective and more programmable ways to make important ...

Jun 23, 2026
Phys.org / New algorithm identifies disease-linked changes in cells without prior training

A new algorithm could drive breakthroughs in understanding cancer, Alzheimer's disease and other potentially fatal conditions. Researchers from the University of Waterloo developed the machine-learning algorithm, called RNovA, ...

Jun 23, 2026