Most read this week
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Smart Eye Sensor Warns of Dangerous Fatigue
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Tactile sensors from mechanical metamaterials for sensitive wearables and prosthetics
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Micron-sized hidden dimensions could solve two of physics’ deepest puzzles
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Peer Review in Materials Science: 5 Tips for Writing Good Reports
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Edible electronics realize safe, complex monitoring devices
Latest
Scientists identify the driver behind a mysterious particle cloud over the Amazon
A molecule emitted by rainforest plants plays a key role in forming mysterious aerosol particles in the region’s upper troposphere.
Bioluminescence evolved 300 million years earlier than previously thought
Bioluminescence has evolved independently in species time and again, but why this happened and when it first appeared has been a mystery.
Meet CLARI, the shape-changing origami robot
A miniature, shape-changing robot could have applications in search and rescue, scuttling across tight and cluttered environments like an insect.
Just how secure is the global food supply?
According to researchers, crop yields could suffer considerably in the face of a sudden catastrophe, but we can prepare.
White dwarfs could help find dark matter
Due to their incredible density, astronomers believe white dwarfs might make the perfect dark matter detectors.
Nanoparticles disrupt placenta, potentially affecting fetal development
Nanoparticles disrupted the placenta’s secretion of biomolecules essential for blood vessel growth, hormone production, and immune function.
Unprecedented glimpse of catalysts working on the atomic level
New technology allows researchers to study electrochemical processes at the atomic level with new insights into a widely used catalyst.
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Dying star caught by astronomers enjoying planet-sized last meal
The observations of the death-row star and an unfortunate planet give us an advanced preview of Earth’s final fate.
How sunflower pollen protects bees from pathogens
Planting sunflowers in pollinator habitats can boost bee health by providing them with pollen that protects against intestinal pathogens.
How close-ups of Mars’ moon Deimos are a game-changer for the UAE
“People in the Emirates think differently now, school students dream of going to space, of being a scientist. That’s the real goal.”
Bio-inspired device mimics natural hearing to outshine cochlear implants
Mimicking a part of the inner ear, a specialized hearing device converts vibrations into nerve signals without needing a battery.
Using light to power wireless brain-like computers
An optical device uses light-based signals for computation and communication and is a vital step toward advanced neuromorphic computers.
Scientists harvest electricity from the movement of molecules
A new frontier in clean energy may be on the horizon with nanoscale generators that capture electricity from molecules.
Self-powered nanosensor to transform vehicle safety
Drawing power from the electrical fields of nearby objects, this nanosensor enhances vehicle safety and slashes energy consumption.
How Internet of Things could help stave off a food crisis
With innovations in biosensors, Internet of Things, and machine learning, a collective effort could offer a way to overcome an impending shortage.
Blood vessels in the brain reveal a secret role in memory formation
A previously unknown mechanism involving the brain’s blood vessels reveals the intricate process of long-term memory formation.
Nanovehicles take aim at tumor cells for better chemotherapy
Nanoparticles with innovative coatings target tumor cells, enhancing chemotherapy effectiveness while minimizing side effects.
Are dietary supplement labels accurate?
A new study finds that prescription generic galantamine and the over-the-counter supplement are not created equal, despite label claims.
Plant-based sunscreen ingredient gets a much-needed boost
Scientists have stabilized the natural product sanshool, a promising active ingredient for sunscreen and skincare products.
Researchers uncover a fundamental driver behind osteoarthritis
The first link between biomolecule concentration in our cartilage and the progression of osteoarthritis opens new routes for treatment.
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A new smart paint blends art and science
Scientists have designed a new paint formulation based on a natural pigment that changes color in response to sunlight.
Clickable buttons that rise up anywhere on a touchscreen
PopTouch blends transparency and touch, bringing traditional tactile buttons to a world of flat screens and smooth surfaces.
How to draw a circuit with a ballpoint pen
A liquid metal encapsulated within bio-based shells allows researchers to “draw” functioning electronic circuits with ease.
Taming computers’ energy consumption with a new “spin glass” material
A newly discovered material and its intriguing properties could pave the way for more efficient computing.
Testing the limits of mechanical plastic recycling
A new study looked at the extent to which plastics can be recycled using mechanical methods, finding good and bad news.
One step closer to sustainable fuels with a low-cost, solar-driven photoreactor
An innovative photoreactor concept achieves commercially viable performance indicators for a broad variety of solar-driven reactions.
Tough but stretchable material could improve rechargeable lithium batteries
A tough gel electrolyte protects lithium metal anodes for safer and more efficient rechargeable batteries.
A man-made cloud: Device generates electricity from thin air
A device that generates electricity using moisture in the air could be the future of sustainable power generation.
Muons help explore physics beyond the Standard Model
Enhanced experimental precision has the potential to either confirm or dispel uncertainties surrounding the Standard Model of Physics.
Radio emissions reveal unprecedented oscillations in black hole radiation
Previously unobserved frequency changes in radio signals detected in a black hole binary system could change our understanding of black hole physics.
Understanding gravitational waves: Ripples in spacetime explained
The universe is ringing with gravity, but humanity is only just beginning to hear the nuance of this cosmic symphony.
Inspired by the butterfly, deep learning sheds new light on nanoscale colors
Manipulating light on the nanoscale allows scientists to create specific structural colors that do away with the need for potentially harmful dyes.
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