Phys.org news
Phys.org / A tiny chariot fitting reveals Egyptian glass reached Iron Age Britain
At the end of last year, curators from the Ashmolean Museum in Oxford came to Diamond to learn more about a 2,000-year-old prehistoric artifact. Using the microfocus beamline at I18, researchers unlocked new insights into ...
Phys.org / The mosquito's transition from vegan to bloodsucker explained
Scents govern most key events in the lives of mosquitoes, and there is extensive research on their sense of smell. A new study reveals how a young female mosquito shifts from focusing entirely on nectar to seeking only blood. ...
Phys.org / Earth's chorus waves show limited link to rapid electron loss from radiation belts
The Van Allen radiation belts are huge, doughnut-shaped regions of highly energetic charged particles trapped by Earth's magnetosphere. These charged particles play a major role in space weather, so studying them is important ...
Phys.org / The secret to a perfect crystal may be a precisely calibrated extra turn
Creating a perfect crystal sounds straightforward: Arrange identical building blocks into a repeating, orderly structure. At the microscopic scale, though, even subtle biases in how particles interact can push them in preferred ...
Phys.org / RHIC data reveal intriguing dip in momentum fluctuations in high-density nuclear matter
Scientists using the STAR detector to study particle collisions at the Relativistic Heavy Ion Collider (RHIC) have found an intriguing dip in their data in a relatively unexplored region of the nuclear phase diagram—a map ...
Phys.org / Corals show 'vaccine-like' responses after pathogen exposure
To boost corals' resilience amid rising sea temperatures and the spread of disease, KAUST researchers have found that controlled, low-level exposure to dead pathogenic cells can help corals resist future infection.
Phys.org / AI model predicts peptide bitterness and enables novel flavor design
During the production of fermented products such as kefir, Parmesan, or mountain cheese, as well as in the production of protein powders, bitter-tasting peptides can form, which impair the taste and thus the acceptability ...
Phys.org / AI companions may erode social skills among isolated users, framework suggests
As AI companions become more commonplace, new research from Singapore Management University (SMU) and Duke-NUS Medical School argues that the real question is no longer whether these technologies are beneficial or harmful, ...
Phys.org / Microcrystal electron diffractometer brings hidden hydrogen into focus
Hydrogen—the lightest atom—does the heavy lifting when it comes to important chemical reactions. It can be stored and released as clean fuel, and its movements help catalysts build medicines, fertilizers and materials. One ...
Phys.org / Emissions from the past decade have made Europe's recent heat waves worse
Recent heat waves in Europe have been intensified by the greenhouse gases emitted since nations committed to limiting global warming under the 2015 Paris Agreement, according to a Sep. 22 study published in Geophysical Research ...
Phys.org / Newly discovered orange killifish in the Brazilian Amazon may already be endangered
Researchers have discovered a new species of brilliantly colored fish from a network of forest streams in the Brazilian Amazon and have already recommended it for listing as Endangered because of the pressures facing its ...
Phys.org / Liquid crystal takes page from steel in surprising phase transition
A type of transformation best known for hardening steel and enabling shape-memory alloys may also occur in a much softer class of materials, according to new research from Rice University. Researchers in the departments of ...
