Phys.org news
Phys.org / TRACERS spacecraft maps solar energy's route into Earth using cusp electrons
Physicists led by the University of Iowa have documented in the finest detail to date how energy from the sun interacts with Earth's magnetic field, which could yield greater insight into solar effects on Earth that drive ...
Phys.org / When motion prevents order in active matter systems
Pack enough string-like objects together, and they will begin to align with one another. But replace the strings with worms or bacteria living in your gut, and this self-organization becomes much more difficult. A team of ...
Phys.org / Harmonic radar tags reveal how mosquitoes move through fields and parkland
It's an insect everybody loves to hate. Pesky mosquitoes will be out in swarms as the weather warms up across the U.S.—and their bites aren't just itchy. They can transmit pathogens that can cause diseases like West Nile ...
Phys.org / Heat-surviving cyanobacteria switch to respiration when photosynthesis falters, 48-hour test reveals
A new study challenges a long-standing assumption about how cyanobacteria survive environmental stress. The study, led by researchers at the Israel Oceanographic and Limnological Research (IOLR)—the Kinneret Limnological ...
Phys.org / Forecast flags 210 antimicrobial resistance traits that could spread by 2050
Antimicrobial resistance (AMR) is considered one of the most urgent global public health threats, with experts predicting that AMR could cause 39 million deaths between 2025 and 2050. AMR is not a single problem, but instead ...
Phys.org / Saturday Citations: JAXA collaboration with toy company TOMY; a new brain-computer interface; IBD solved
This week's notable citations: Astronomers believe collapsing stars could spawn mini universes. Chimpanzees do not like unfairness. And a single dose of psilocybin temporarily restored function in an 80-year-old with Alzheimer's ...
Phys.org / AI sorts cell droplets into four shapes, uncovering drug effects in human cells
Researchers at Princeton University have harnessed AI to understand how drugs affect the dynamics of vital structures within the cell, introducing a tool that can map the shape of these structures to functional outcomes and ...
Phys.org / Engineering enzymes with potential against ALS and Parkinson's disease
In an advance that could one day lead to new treatments for neurodegenerative diseases, Meredith Jackrel, an associate professor of chemistry in Arts & Sciences at Washington University in St. Louis, and her team have developed ...
Phys.org / Why birds ignore Newton: New theory could sharpen models of flocks, crowds and cells
Birds in flocks, bacteria and cells: In many collective systems, individual elements respond to only part of their surroundings, seemingly defying Newton's third law of motion—action equals reaction. These exceptions are ...
Phys.org / Solar geoengineering could shield up to 75% of oceans from heat waves
Most people have experienced a heat wave on land. But heat waves can strike in the ocean too. And as the planet continues to warm, marine heat waves are growing longer and deadlier, hurting the seafood supply that billions ...
Phys.org / Nuclear clocks tick for the first time
Two independent research teams have achieved a longstanding goal in physics: building a working nuclear clock. The devices, developed by Beichen Huang and colleagues at Tsinghua University and by Luca Toscani De Col and colleagues ...
Phys.org / A cornerstone of Milky Way history may need rewriting with evidence of multiple ancient mergers
Astronomers may have uncovered new details about one of the Milky Way's most important ancient collisions. Using data from the Dark Energy Spectroscopic Instrument (DESI) and a new clustering algorithm, researchers have found ...
