Physicists develop novel concept for detecting chiral molecules
In contrast to conventional mirrors, light can be reflected on surfaces known as metasurfaces without changing its polarization. This phenomenon has now been proven by physicists at Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU) and the Ma.....»»
Genetically encoded biosensors measure living cells" charge in real time
Biological cells have many vital functions in the organism. For example, they produce proteins, carbohydrates and fats. But they are also responsible for detoxifying harmful molecules and transmitting signals and immune defense steps. A so-called red.....»»
Dark energy "doesn"t exist" so can"t be pushing "lumpy" universe apart, physicists say
One of the biggest mysteries in science—dark energy—doesn't actually exist, according to researchers looking to solve the riddle of how the universe is expanding......»»
Dual-comb method achieves first precise absolute distance measurement over 100 km
A team of physicists and engineers at China's Hefei National Laboratory has succeeded in conducting the first instance of precise absolute distance measurement over a path exceeding 100 km. The group has written a paper describing how they achieved s.....»»
One of the most exciting upcoming CES 2025 launches just got leaked
The crazy rollable concept laptop Lenovo showed off last year will make its debut at CES next month, according to this leak......»»
Cellular RNA plays key role in antiviral defense, study finds
Scientists have uncovered a new role for a cell's own RNA in fending off attacks by RNA viruses. Some of the cell's RNA molecules, researchers found, help regulate antiviral signaling. These signals are part of the intricate coordination of immune re.....»»
Cenotectic concept redefines search for life on icy worlds
As NASA's Europa Clipper embarks on its historic journey to Jupiter's icy moon, Europa, Dr. Matt Powell-Palm, a faculty member at Texas A&M University's Department of Mechanical Engineering, has unveiled research that could transform our understandin.....»»
Scientists recreate molecular timers to control nanomachine activation rates
Living organisms monitor time—and react to it—in many different ways, from detecting light and sound in microseconds to responding physiologically in pre-programmed ways, via their daily sleep cycle, monthly menstrual cycle, or to changes in the.....»»
Researchers develop edible biofilm for extending fruit shelf life
With significant improvements in transportation technology, the accessibility of fresh food has considerably increased. However, this progress has been accompanied by escalating concerns about food waste during transportation and storage. Globally, a.....»»
Advance in photochemical water oxidation enhances sustainable energy potential
With the global shift towards sustainable and renewable energy, the urgency to develop efficient methods for producing clean energy has never been greater. Imagine a future where the energy that powers our homes and cities comes from one of the plane.....»»
Where"s my qubit? Scientists develop technique to detect atom loss
Quiet quitting isn't just for burned out employees. Atoms carrying information inside quantum computers, known as qubits, sometimes vanish silently from their posts. This problematic phenomenon, called atom loss, corrupts data and spoils calculations.....»»
Physicists magnetize a material with light: Terahertz technique could improve memory chip design
MIT physicists have created a new and long-lasting magnetic state in a material, using only light......»»
A critical security flaw in Apache Struts is under attack, so patch now
Criminals are apparently using already available Proof-of-concept to attack Apache Struts......»»
World"s only bonobo sanctuary aids orphaned apes in developing social skills
Apes orphaned by the illegal trade in bushmeat and pets can overcome trauma and develop social abilities like those of their mother-reared peers......»»
Study claims all observables in nature can be measured with a single constant: The second
A group of Brazilian researchers has presented an innovative proposal to resolve a decades-old debate among theoretical physicists: How many fundamental constants are needed to describe the observable universe? Here, the term "fundamental constants".....»»
Apple Watch users in Brazil can now enable sleep apnea detection
With the launch of watchOS 11 in September, Apple announced that the would get a new feature capable of detecting possible sleep apnea. The feature was launched in more than 150 countries, and now Brazil is joining that list more….....»»
Detecting the gravitational wave memory effect from core-collapse supernovae
Einstein's theory of gravity, general relativity, has passed all tests with predictions that are spot-on. One prediction that remains is "gravitational wave memory"—the prediction that a passing gravitational wave will permanently change the distan.....»»
Excited state dynamics unlock potential for organics LEDs and bioimaging
Excited state dynamics are essential for understanding fluorescence properties in molecules, impacting their application in technologies. Research at Shinshu University explores how molecular structure and geometry influence light emission in aggrega.....»»
Newly discovered degradation process for mRNA could lead to clinical treatments
Researchers at the University of Würzburg have discovered a process that breaks down mRNA molecules in the human body particularly efficiently. This could be useful, for example, in the treatment of cancer. The study is published in Molecular Cell......»»
Analysis: Apple not likely to enter the foldable market before 2027
Despite a seeming lack of consumer interest, Apple continues to plow ahead in researching future foldable iPhones, iPads, and Macs that could see the light of day as soon as late 2026.If Apple can develop a durable folding iPhone, it could take that.....»»
Genetic method leverages bacterial transfer mechanism to produce new active ingredients
Microorganisms produce a wide variety of natural products that can be used as active ingredients to treat diseases such as infections or cancer. The blueprints for these molecules can be found in the microbes' genes, but often remain inactive under l.....»»