Phys.org news

Phys.org / Lighting a new way to predict earthquakes: Laboratory model links fault contact area to earthquake occurrences
Researchers have developed a laboratory earthquake model that connects the microscopic real contact area between fault surfaces to the possibility of earthquake occurrences. Published in the Proceedings of the National Academy ...

Phys.org / A turning point in the Bronze Age: Study reveals diet and social transformation in Central Europe around 1500 BC
The bioarchaeological investigation of the Bronze Age cemetery of Tiszafüred-Majoroshalom has shed new light on an important period in Central European history.

Phys.org / Sediment cores from Pacific Highs reveal 100 million years of environmental change
Deep sea sediments contain treasure troves of information about marine ecosystems and past climate scenarios, yet remain understudied clues into Earth's environmental future, according to researchers.

Phys.org / New measurement of the mass of the Z boson from the Large Hadron Collider
The LHCb experiment has taken a leap in precision physics at the Large Hadron Collider (LHC). In a new paper submitted to Physical Review Letters and currently available on the arXiv preprint server, the LHCb collaboration ...

Phys.org / Aged dust particles act as 'chemical reactors in sky' to drive air pollution, study finds
Dust particles thrown up from deserts such as the Sahara and Gobi are playing a previously unknown role in air pollution, a new study has found.

Phys.org / Engineered oilseed crop produces high levels of powerful antioxidant
In a major step forward for sustainable pigment production, scientists have successfully engineered the oilseed crop Camelina sativa to produce high levels of astaxanthin—a valuable red antioxidant used to color farmed ...

Phys.org / Scientists discover extremely neutron-deficient isotope protactinium-210
Researchers from the Institute of Modern Physics (IMP) of the Chinese Academy of Sciences and their collaborators have synthesized a new isotope—protactinium-210—for the first time. It is the most neutron-deficient isotope ...

Phys.org / Ultrasensitive fluorescent sensor detects toxic sarin gas by adjusting recognition site density
Sarin (isopropyl methyl fluorophosphonate) is an organophosphorus nerve agent regulated by the Convention on the Banning of Chemical Weapons. It can enter the body through the respiratory system, skin, or eyes, paralyzing ...

Phys.org / Probiotic-powered dissolvable battery activates in acidic environments and leaves no toxic residue
In the "Mission: Impossible" films, superspy Ethan Hunt—played by Tom Cruise—gets orders from his superiors on various devices that self-destruct in five seconds. Could electronics disintegrate into nothing in real life? ...

Phys.org / Discovering the rich biodiversity of coral reefs using a new cutting-edge eDNA system
Just a few meters beneath the clear, blue waters of Okinawa, reef-building corals known as Scleractinia have quietly lived for centuries. Slowly, layer by layer, they have constructed intricate, rigid structures made of calcium ...

Phys.org / First named pterosaur from Japan sheds light on ancient flying reptiles
A team of researchers from Japan, China, and Brazil have discovered a new species of pterosaur from the Late Cretaceous of Japan, marking the first time a pterosaur has been named based on body fossils found in the country.

Phys.org / Coral art: Drawing out the secrets of coral reef resilience to high ocean temperatures
When Victoria Glynn came to Panama to study the effects of extreme ocean temperatures on coral reefs at the Smithsonian Tropical Research Institute (STRI) as a pre-doctoral fellow in professor Rowan Barrett's lab at McGill ...