- Mysteries of icy ocean worlds
A study introduces a novel thermodynamic concept called the 'centotectic' and investigates the stability of liquids in extreme conditions -- critical information for determining the habitability of icy moons like Europa.
- Researchers take 'significant leap forward' with quantum simulation of molecular electron transfer
Researchers have made a meaningful advance in the simulation of molecular electron transfer -- a fundamental process underpinning countless physical, chemical and biological processes. The study details the use of a trapped-ion quantum simulator to model electron transfer dynamics with unprecedented tunability, unlocking new opportunities for scientific exploration in fields ranging from molecular electronics to photosynthesis.
- Breakthrough new material brings affordable, sustainable future within grasp
Researchers have developed a new material for sodium-ion batteries, sodium vanadium phosphate, that delivers higher voltage and greater energy capacity than previous sodium-based materials. This breakthrough could make sodium-ion batteries a more efficient and affordable alternative to lithium-ion, using a more abundant and cost-effective resource.
- Tiny, wireless antennas use light to monitor cellular communication
Researchers developed a biosensing technique that eliminates the need for wires. Instead, tiny, wireless antennas use light to detect minute electrical signals in the solution around them.
- Geothermal aquifers offer green potential but quality checks required
A research team has revealed that to use the aquifer thermal energy storage (ATES) system safely over the long term it is crucial to investigate the groundwater quality before operating the system and to continuously monitor the water quality.
- Paving the way for the future of energy storage with solid-state batteries
Advances in solid-state battery research are paving the way for safer, longer-lasting energy storage solutions. A recent review highlights breakthroughs in inorganic solid electrolytes and their role in improving battery performance. The study also addresses key challenges, such as interfacial compatibility, while proposing innovative strategies for next-generation battery technologies.
- Programming cells: Revolutionizing genetic circuits with cutting-edge RNA tools
Researchers have developed a new technology that improves the precision and integration density of synthetic genetic circuits.
- Dark energy 'doesn't exist' so can't be pushing 'lumpy' Universe apart
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. For the past 100 years, physicists have generally assumed that the cosmos is growing equally in all directions. They employed the concept of dark energy as a placeholder to explain unknown physics they couldn't understand, but the contentious theory has always had its problems. Now a team of physicists and astronomers are challenging the status quo, using improved analysis of supernovae light curves to show that the Universe is expanding in a more varied, 'lumpier' way.
- AI may help researchers with medical chart review, study finds
Researchers trained a large language model to read medical charts, looking for signs that kids with ADHD received the right follow-up care when using new medications.
- ESA and NASA satellites deliver first joint picture of Greenland Ice Sheet melting
Scientists have delivered the first measurements of Greenland Ice Sheet thickness change using data from ESA and NASA ice satellite missions. With global warming causing the Greenland Ice Sheet to melt and flow more rapidly, raising sea levels and disturbing weather patterns across our planet, precise measurements of its changing shape are of critical importance for tracking and adapting to the effects of climate warming.
- AI may help researchers with medical chart review
Researchers trained a large language model to read medical charts, looking for signs that kids with ADHD received the right follow-up care when using new medications.
- AI-driven approach reveals hidden hazards of chemical mixtures in rivers
Artificial intelligence can provide critical insights into how complex mixtures of chemicals in rivers affect aquatic life -- paving the way for better environmental protection.
- First demonstration of quantum teleportation over busy Internet cables
Quantum teleportation could provide near-instant communication over long distances. But, inside Internet cables, photons needed for teleportation are lost within the millions of light particles required for classical communications. A new study quantified light scattering to find exact areas to place photons to keep them safe from other particles. The approach successfully worked in experiments carrying regular Internet traffic.
- Large Hadron Collider regularly makes magic
A brotherly research duo has discovered that when the Large Hadron Collider (LHC) produces top quarks -- the heaviest known fundamental particles -- it regularly creates a property known as magic.
- Clever trick to cook stars like Christmas pudding detected for first time
Researchers have found evidence of magnetic fields associated with a disc of gas and dust a few hundred light-years across deep inside a system of two merging galaxies known as Arp220. They say these regions could be the key to making the centres of interacting galaxies just right for cooking lots of hydrogen gas into young stars.
- First results from 2021 rocket launch shed light on aurora's birth
Scientist have begun to reveal the particle-level processes that create the type of auroras that dance rapidly across the sky. The Kinetic-scale Energy and momentum Transport experiment -- KiNET-X -- lifted off from NASA's Wallops Flight Facility in Virginia on May 16, 2021, in the final minutes of the final night of the nine-day launch window.
- New molecule-creation method a 'powerful tool' to accelerate drug synthesis and discovery
A team of chemists has unveiled a novel method to simplify the synthesis of piperidines, a key structural component in many pharmaceuticals. The study combines biocatalytic carbon-hydrogen oxidation and radical cross-coupling, offering a streamlined and cost-effective approach to create complex, three-dimensional molecules. This innovation could help accelerate drug discovery and enhance the efficiency of medicinal chemistry.
- Machine psychology: A bridge to general AI?
Artificial intelligence that is as intelligent as humans may become possible thanks to psychological learning models, combined with certain types of AI.
- Advancing a trustworthy quantum era: A novel approach to quantum protocol verification
The future of data security depends on the reliable application of quantum technology, but its widespread adoption requires rigorous verification. Researchers have developed a novel approach to verify quantum protocols, ensuring their reliability in safety- and security-critical applications. This advancement addresses the need for trustworthy quantum systems, which is essential for the secure deployment of quantum technologies in high-reliability systems.
- Engineering researchers develop revolutionary diamond fabrication technology
A research team has developed a groundbreaking method for massively producing ultrathin and ultra-flexible diamond membranes.
- New software unlocks secrets of cell signaling
SMART, a new software package, can make studying signaling processes significantly easier. Results could accelerate research in fields across the life sciences, such as systems biology, pharmacology and biomedical engineering.
- Tinkering with the 'clockwork' mechanisms of life
Opening new doors for the development of nanotechnologies in medicine and other fields, scientists recreate and compare two natural mechanisms to better program the timescale of molecular communication and functionality.
- Best glimpse ever into icy planetesimals of the early solar system
New studies offer a clearer picture of how the outer solar system formed and evolved based on analyses of trans-Neptunian objects (TNOs) and centaurs. The findings reveal the distribution of ices in the early solar system and how TNOs evolve when they travel inward into the region of the giant planets between Jupiter and Saturn, becoming centaurs. TNOs are small bodies, or 'planetesimals,' orbiting the sun beyond Pluto. They never accreted into planets, and serve as pristine time capsules, preserving crucial evidence of the molecular processes and planetary migrations that shaped the solar system billions of years ago. These solar system objects are like icy asteroids and have orbits comparable to or larger than Neptune's orbit. Prior to the new UCF-led study, TNOs were known to be a diverse population based on their orbital properties and surface colors, but the molecular composition of these objects remained poorly understood. For decades, this lack of detailed knowledge hindered interpretation of their color and dynamical diversity. Now, the new results unlock the long-standing question of the interpretation of color diversity by providing compositional information.
- Effect of somatosensory electrical stimulation on hand choice
Hand choice, an unconscious decision, is influenced by target-related information, but if these are non-informative, the choice will be approximately 50-50. In this equilibrium situation, non-target information may also aid in decision-making, but no research has demonstrated this. Now, researchers have investigated the effect of somatosensory stimulation on motor decisions in healthy participants. The results revealed that wrist stimulation significantly increased the likelihood of choosing the stimulated hand, highlighting its application in stroke rehabilitation.
- This prototype sunscreen protects your skin and cools you off, too
Wearing sunscreen is important to protect your skin from the harmful effects of UV radiation but doesn't cool people off. However, a new formula protects against both UV light and heat from the sun using radiative cooling. The prototype sunblock kept human skin up to 11 degrees Fahrenheit (6 degrees Celsius) cooler than bare skin, or around 6 degrees Fahrenheit (3 degrees Celsius) cooler than existing sunscreens.