Phys.org news

Phys.org / Cold radioactive molecules prepped and readied for physics discoveries

For the first time, researchers have developed a way to create chilled molecules containing the radioactive element radium. The resulting laboratory concoctions, generated in part through steps similar to those used to make ...

17 hours ago
Phys.org / Climate change reshapes waterborne disease risks as pathogens respond differently, review finds

Climate change is altering the spread of waterborne diseases around the world, according to a comprehensive review published today in Nature Reviews Microbiology. The publication is the most up-to-date, comprehensive analysis ...

15 hours ago
Phys.org / Living alligators expose why juvenile fossils can fool classification methods

Fossil finds are exciting moments that sometimes introduce the world to an ancient mammal or dinosaur that existed millions of years ago. But a longstanding problem in paleontology is that fossils are often incomplete, and ...

16 hours ago
Phys.org / A new 'library' for Feynman integrals

Theoretical physicists at Johannes Gutenberg University Mainz (JGU) have developed a new method of ordering Feynman integrals. This critical step in making theoretical predictions for high-energy precision measurements has ...

22 hours ago
Phys.org / Air from Greenland snow shows industrialization's impact on atmospheric methane

An international team of researchers, including scientists from Utrecht University and the University of Maryland, has reconstructed the concentration of clumped isotopes of methane in air from the past for the first time. ...

17 hours ago
Phys.org / Listening to 'ringing' black holes unlocks future gravitational-wave astronomy

Listening to the "ringing" produced by black holes after they collide and merge could allow scientists to test Einstein's theory of general relativity under the most extreme conditions in the universe while unlocking the ...

21 hours ago
Phys.org / Schrödinger‑like charges in six‑molecule clusters point to new quantum components

Researchers from the University of Basel have published details of how electrons within a cluster of molecules interact with one another and can be controlled. Their findings pave the way for new approaches to developing ...

19 hours ago
Phys.org / Invertebrates can distinguish good from bad bacteria

Researchers from Heinrich Heine University Düsseldorf (HHU) and Kiel University (CAU) have examined immune system function in an early-branching animal—a sea anemone. They discovered that the immune systems of these animals ...

17 hours ago
Phys.org / Pump that recreates human heartbeat blood flow on lab chips inspired by an accordionist

For more than 25 years, lab-on-a-chip technology has allowed researchers to model human organs and blood vessels using real human cells in artificial microscopic environments. These microphysiological systems (MPS) may replicate ...

18 hours ago
Phys.org / Hybrid material confirms antiferroelectricity can coexist with switchable polarization

Many of the advanced electronic components surrounding us in everyday life rely on polar materials to function. Polar materials have an uneven distribution of electric charge. This gives them a positive and a negative side ...

18 hours ago
Phys.org / Cellular transporter protein essential for nutrient absorption in pathogenic fungi may offer new treatment approaches

They are the cell's "gatekeepers": specialized proteins, known as transporters, selectively control which substances enter a cell and which do not. Researchers at the University of Münster and the National and Kapodistrian ...

18 hours ago
Phys.org / Chemists shrink gallium nitride, the material behind LED lighting, into nanocrystals

Nanocrystals are so useful that they formed the basis of the 2023 Nobel Prize in Chemistry. But despite their usefulness, scientists have so far been able to make these microscopic crystals from only a limited palette of ...

21 hours ago