Phys.org news

Phys.org / Ultrasound creates light inside the body, opening a new path to targeted treatments

Light has an increasing number of applications in biology and medicine—it can be used to stimulate cell growth, manipulate neural signals, and treat some cancers—but it doesn't easily pass through tissue. Most methods to ...

Apr 13, 2026
Phys.org / Date palm waste yields bio-oil, unlocking energy use for 150 million trees

Researchers have developed a method to extract bio-oil from the surface fiber waste of date palm trees, an abundant, low-cost, and sustainable biomass resource generated by an estimated 150 million date palm trees worldwide. ...

Apr 13, 2026
Phys.org / Global warming is changing the hatching of bees and wasps

A large-scale experiment shows that warmth brings bees and wasps out of hibernation earlier—leaving some of them with poorer starting conditions. This is particularly true for species in cooler regions that emerge during ...

Apr 13, 2026
Phys.org / Museum fossil reveals that extinct giant echidnas once roamed Australia

Paleontologists have used an Ice Age fossil found 120 years ago in an underground cave to reveal that extinct giant echidnas roamed southeastern Australia during the Pleistocene Epoch, filling a major knowledge gap in the ...

Apr 13, 2026
Phys.org / Compact CRISPR system unlocks targeted in-body gene editing, with up to 90% efficiency

A research team has discovered an enhanced CRISPR gene-editing system that could enable targeted delivery inside the human body—a key step toward broader clinical use. Researchers identified a naturally occurring enzyme, ...

Apr 13, 2026
Phys.org / Low-cost robotic chemistry system can be built and deployed in any lab

In a paper just out in Nature Synthesis, researchers led by Prof. Timothy Noël of the University of Amsterdam's Van 't Hoff Institute for Molecular Sciences presented a breakthrough in autonomous laboratory systems for synthesis ...

Apr 13, 2026
Phys.org / Scottish Neolithic tombs were used to trace kinship—including descent, DNA analysis reveals

Archaeologists have investigated genetic relationships between individuals buried in Neolithic chambered tombs in northern Scotland, suggesting monumental tombs may have been physical embodiments of prehistoric kinship, tracing ...

Apr 13, 2026
Phys.org / Between eternal night and day, the faces of two cousins of Earth

An international team including the University of Bern (UNIBE) and the University of Geneva (UNIGE), members of the National Center of Competence in Research PlanetS, has succeeded in mapping the climate of rocky exoplanets ...

Apr 13, 2026
Phys.org / A tiny twist and synthetic diamond put superconductivity on a switch, opening a new route to lossless electronics

Researchers have discovered evidence that superconductivity can be controlled by influencing the surrounding environment, a finding that may lead to more efficient electronics down the road, according to a new study published ...

Apr 13, 2026
Phys.org / Satellites reveal city methane emissions are rising faster than official estimates

Urban emissions of methane—a potent greenhouse gas—are rising faster than bottom-up accounting estimates anticipated, according to a study led by University of Michigan Engineering. The discrepancy was found with satellite ...

Apr 13, 2026
Dialog / Why do some stars in the galactic center survive while others are destroyed?

The center of our galaxy is an extreme place. Surrounding the supermassive black hole Sagittarius A*, stars are packed densely into a region where gravity, radiation, and dark matter all interact in complex ways. It is a ...

Apr 13, 2026
Phys.org / Deep learning turns weather satellite thermal imagery into hourly ocean current maps

Scientists have developed a new method to measure ocean surface currents over large areas in greater detail than ever before. Called GOFLOW (Geostationary Ocean Flow), the approach applies deep learning to thermal images ...

Apr 13, 2026