Phys.org news
Phys.org / Light unlocks full polarization control at ultrafast speeds, reshaping photonics
Scientists at Heriot‑Watt University have demonstrated in a world-first, that light can be used to control every aspect of how electromagnetic waves oscillate, opening new technological frontiers. Researchers working in photonics, ...
Phys.org / Compound in ginger and turmeric may disarm drug-resistant bacteria
Every year, antibiotic-resistant Staphylococcus aureus, commonly known as staph, causes serious infections and outbreaks in hospitals and community settings, disproportionately affecting vulnerable populations, including ...
Phys.org / GP Com observations sharpen picture of a rare ultracompact binary system
Using the Rozhen National Astronomical Observatory, Bulgarian astronomers have conducted optical photometric observations of an ultracompact binary known as GP Com. Results of the observational campaign, presented in the ...
Phys.org / Light-activated protein illuminates when embryos can cope with disruptions to cell division
Cell division during the early stage of embryo development is a trade-off between speed and accuracy; the cells need to divide quickly to enable rapid growth, but it's important not to introduce errors that could be fatal ...
Phys.org / Fungi utilize ancient antimicrobial proteins to attack hosts and their microbiomes, plant researchers discover
An international research team led by Cologne-based plant scientist Professor Dr. Bart Thomma from the Institute for Plant Sciences, the Collaborative Research Center MiBiNet and the CEPLAS Cluster of Excellence for Plant ...
Phys.org / Superconducting quantum circuit simulates proton tunneling phenomenon in chemical systems
Researchers at Yale, Google, and the University of California-Santa Barbara have created a device that simulates the quantum "tunneling" behavior of protons that occurs in chemistry, a process so common it occurs in everything ...
Phys.org / Integrated land planning could ease food, energy and biodiversity conflicts worldwide
While the world is a big place, humans are making greater and greater demands on the same areas of land. "This means that, unless we use the same land to serve multiple needs and coordinate this effort through planning, it ...
Phys.org / RNA-built droplets create customizable organelles inside living cells
Just as the human body relies on organs such as the heart or liver for essential functions, cells depend on their own tiny organs, or organelles, to carry out vital tasks, including transporting nutrients, removing waste, ...
Phys.org / Malaria parasite sneaks mRNA into immune cell nuclei, disrupting defenses
RNA technology is regarded as one of the newest frontiers in medicine, but in fact a primordial innovator got there way before we did. The malaria parasite, an ancient single-celled organism, has been using sophisticated ...
Phys.org / Gene circuits reshape DNA folding and affect how genes are expressed, study finds
When a gene is turned on in a cell, it creates a ripple effect along the DNA strand, changing the physical structure of the strand. A new study by MIT researchers, appearing in Science, shows that these ripples can stimulate ...
Phys.org / Laser-plasma accelerators can preserve polarization of Helium-3 ions
Particle accelerators such as those at the European Organization for Nuclear Research (CERN) in Geneva are typically highly complex large-scale devices. In these ring-shaped facilities, which are often several kilometers ...
Phys.org / Chemists unlock two-step alkene alkylation using stable acids and polar coupling
Chemists at the Max-Planck-Institut für Kohlenforschung have developed a practical two-step method for alkylating alkenes via thianthrenation, addressing a long-standing synthetic challenge. This breakthrough simplifies complex ...