Predator interactions chiefly determine where Prochlorococcus microbes thrive
Prochlorococcus are the smallest and most abundant photosynthesizing organisms on the planet. A single Prochlorococcus cell is dwarfed by a human red blood cell, yet globally the microbes number in the octillions and are responsible for a large fract.....»»
Dipole-dipole interactions: Observing a new clock systematic shift
In a new study published in Science today, JILA and NIST (National Institute of Standards and Technology) Fellow Jun Ye and his research team have taken a significant step in understanding the intricate and collective light-atom interactions within a.....»»
Why surface materials matter in health care settings
Health care facilities serve as havens for patients seeking treatment for disease and injury. However, they can also be home to a hidden world of microbes, lurking in places and devices that lead to life-threatening infections......»»
Scientists show that quantum infrared spectroscopy can achieve ultra-broadband spectroscopic measurements
Our understanding of the world relies greatly on our knowledge of its constituent materials and their interactions. Recent advances in materials science technologies have ratcheted up our ability to identify chemical substances and expanded possible.....»»
Tiny ant species disrupts lion"s hunting behavior
In a study published in the journal Science, a team of scientists report that a tiny and seemingly innocuous invasive ant species is changing tree cover in an East African wildlife area, making it harder for lions, the world's most iconic predator, t.....»»
Protect AI Guardian scans ML models to determine if they contain unsafe code
Protect AI announced Guardian which enables organizations to enforce security policies on ML Models to prevent malicious code from entering their environment. Guardian is based on ModelScan, an open-source tool from Protect AI that scans machine lear.....»»
Talking tomatoes: How their communication is influenced by enemies and friends
Plants produce a range of chemicals known as volatile organic compounds that influence their interactions with the world around them. In a new study, researchers at the University of Illinois Urbana-Champaign have investigated how the type and amount.....»»
New tool reveals gene behavior in bacteria
Bacterial infections cause millions of deaths each year, with the global threat made worse by the increasing resistance of the microbes to antibiotic treatments. This is due in part to the ability of bacteria to switch genes on and off as they sense.....»»
Galaxy S24 Ultra vs. iPhone 15 Pro Max blind photo test: I asked 10 iPhone users which they prefer
We administered another blind photo test to determine if iPhone users truly prefer their own devices. Muhahaha! Here I am continuing to fan the "Android vs. iPhone" flames with yet another blind test with iPhone users, allowing me to determine.....»»
When conditions cool down, a bacterial prey species becomes the predator
In a new study, two species of bacteria grown in a lab reversed their predator-prey relationship after one species was grown at a lower temperature. Marie Vasse of MIVEGEC, France, and colleagues have published these findings in PLOS Biology......»»
Experiment shows how predator mass mortality events affect food webs
Over the last century, die-offs of animal populations, known as mass mortality events (MMEs), have increased in frequency and magnitude. The scale of these events can be staggering: billions of dead fish, hundreds of thousands of dead mammals and bir.....»»
Sexual minority young people in Canada more likely to experience harmful police contact, finds study
While there has been much public scrutiny and research on police interactions and violence towards sexual minorities in the United States, there is a gap in the current literature on how sexual minorities fare with law enforcement contact in Canada......»»
Unlocking the secrets of the universe through neutrinoless double beta decay
The discovery that neutrinos have mass was groundbreaking. However, their absolute mass remains unknown. Neutrinoless double beta decay experiments aim to determine whether neutrinos are their own antiparticles and, if so, provide a means to determin.....»»
Salt, microbes, acid and heat in food preservation
In an era of grocery stores and home refrigerators, it is easy to lose sight of the fact that, for most of history, people have been bound by the seasonality of food. This reality has long presented humanity with a conundrum: how to keep eating after.....»»
Global collaboration of scientists needed to solve polycrisis, say researchers
Heightened global interconnectivity and human pressures on planetary boundaries generate increasingly harmful and extensive crisis interactions that make it impossible to solve any one problem alone, findings published in Global Sustainability reveal.....»»
Deciphering crosstalk between bFGF and integrin signaling in maintaining properties of hiPSCs
A research team led by Junior Associate Professor Masato Nakagawa (Department of Life Science Frontiers) investigated the effects of basic fibroblast growth factor (bFGF) and its interactions with fibroblast growth factor receptors (FGFRs) and integr.....»»
Space travel taxes astronauts" brains. But microbes on the menu could help in unexpected ways
Feeding astronauts on a long mission to Mars goes well beyond ensuring they have enough nutrients and calories to survive their multi-year journey......»»
Glowing COVID-19 diagnostic test prototype produces results in one minute
Cold, flu and COVID-19 season brings that now-familiar ritual: swab, wait, look at the result. But what if, instead of taking 15 minutes or more, a test could quickly determine whether you have COVID-19 with a glowing chemical? Now, in ACS Central Sc.....»»
Kaspersky releases utility to detect iOS spyware infections
Kaspersky’s researchers have developed a lightweight method to detect indicators of infection from sophisticated iOS spyware such as NSO Group’s Pegasus, QuaDream’s Reign, and Intellexa’s Predator through analyzing a log file crea.....»»
New quantum optics technique sheds light on polariton interactions
An international collaboration, led by Macquarie University scientists, has introduced a new quantum optics technique that can provide unprecedented access to the fundamental properties of light-matter interactions in semiconductors......»»
Largest-ever study of ocean DNA creates comprehensive catalog of marine microbes
The ocean is the world's largest habitat, yet much of its biodiversity is still unknown. A study published in Frontiers in Science marks a significant breakthrough, reporting the largest and most comprehensive database of marine microbes to date—ma.....»»