Phys.org news

Phys.org / Building real-time control for engineered biological systems

Scientists can engineer living cells to perform useful tasks, from producing medicines and sustainable chemicals to detecting disease. Unlike traditional engineered systems, living cells are constantly changing as they grow, ...

Aug 18, 2026
Phys.org / Five new wasp species discovered in Cyprus, including one named after Aphrodite

Scientists have described five new species of parasitoid wasps from Cyprus, more than doubling the number of chalcid wasps known to be found nowhere else on the island. The wasps, all belonging to the family Pteromalidae, ...

Aug 18, 2026
Phys.org / Tomato roots reveal hidden steps in 400-million-year-old fungal partnership

Scientists at VIB and Ghent University have produced the first high-resolution, cell-by-cell map of how tomato roots respond to colonization by arbuscular mycorrhizal fungi. These ancient fungal partners help plants absorb ...

Aug 18, 2026
Phys.org / Existing drug could treat invasive canine oral tumors

A benign but invasive canine oral cancer is often mistaken for a similar malignant one, leading to misdiagnoses in close to a third of cases. But a new diagnostic tool can now distinguish between the two, according to a new ...

Aug 18, 2026
Phys.org / Dynamic surface reconstruction explains how copper sulfide catalysts tune CO₂ reduction

Copper sulfide (CuS) catalysts continuously reconstruct their surface during electrochemical CO2 reduction, reports a study from the Institute of Science Tokyo, Japan. By uncovering the mechanism behind the dynamic surface ...

Aug 18, 2026
Phys.org / Distinct neurons drive mice's social sounds and squeaks

Mice use almost completely distinct sets of neurons for their two different types of vocalizations—the squeaks they produce when in distress or fighting and the whistle-like ultrasonic vocalizations they use when communicating ...

Aug 18, 2026
Phys.org / Structural snapshots reveal key steps in switching on DNA replication

Every time a cell divides, it must accurately copy its entire genetic instruction manual. Before this process can begin, cells load their DNA-copying motor—a complex of six subunits known as the MCM2-7 helicase—onto DNA. ...

Aug 18, 2026
Phys.org / Long-range magnetic interactions govern how a ferrimagnet approaches its phase transition

Close to a phase transition, very different materials can follow the same mathematical rules. The concept of universality, which groups seemingly distinct systems based on their common properties, was developed to describe ...

Aug 18, 2026
Phys.org / An African bat overlooked for two centuries is confirmed in Europe

An African bat whose presence in Sicily had remained an unresolved zoological mystery for almost two centuries has now been documented on Pantelleria Island. A study published in Global Ecology and Conservation reports the ...

Aug 18, 2026
Phys.org / End-to-end design creates two low-cost materials to capture methane

Developing new materials to tackle pressing global issues is a gap-filled process that can leave potential climate solutions lost in unread academic papers and forgotten dissertations.

Aug 18, 2026
Phys.org / Deep-learning approach rapidly predicts where metals bind within proteins

In the living world, roughly a third of all proteins we know rely on metals to function. Zinc helps enzymes break down molecules, iron helps carry oxygen in the blood, calcium helps relay signals in cells and potassium flows ...

Aug 18, 2026
Phys.org / 'Snooping' on dolphins offers acoustic clues to hotspots for food and friends

For dolphins, the ocean is a world of sound. Their whistles carry social information, helping them communicate and stay connected, while echolocation—rapid-fire clicks—functions like underwater sonar, helping them navigate ...

Aug 18, 2026