Scientists print the world’s smallest infrared sensors—no silicon required
Engineers have created the smallest fully printed infrared light sensors ever made, opening a new path toward cheaper, smaller, and more flexible infrared technologies.
The...
How a theory of the universe helps us understand blood vessels, brains, and trees
For more than a hundred years, scientists have puzzled over a simple question: why do natural networks—like blood vessels, neurons, tree branches, and plant...
How a 400-year-old shark keeps its vision sharp for life
In a quiet office at the University of California, Irvine, Dorota Skowronska-Krawczyk watches a grainy video on her computer.
A massive Greenland shark drifts slowly...
A new study finds a subtle dance between dark matter and neutrinos
Time again for a tale of things dark and mysterious. A tale of dark matter. It's a well-told tale, but this time it involves...
Scientists make clean hydrogen from sunlight and water—no platinum needed
Hydrogen is often described as a dream fuel for a cleaner future. When it is used, it produces only water, not carbon dioxide.
But turning...
Grasshopper wings spark a new way for robots to glide
Sometimes scientific breakthroughs begin in unlikely places. For a team of engineers and entomologists from Princeton University and University of Illinois Urbana-Champaign, it started...
Hacking the unhackable? Why quantum computers need a new kind of cybersecurity
Quantum computers are often described as the future of computing.
They promise enormous speed and power that could transform medicine, finance, materials science, and many...
Common pesticide may increase risk of Parkinson’s disease
A new study from UCLA Health has found that living near areas where the pesticide chlorpyrifos was used for long periods may increase the...
Scientists find the hidden source of powerful gamma rays
When the Sun unleashes its most violent eruptions, known as solar flares, it floods space with intense radiation, including powerful gamma rays.
For decades, scientists...
Your sleep could reveal your future health, AI shows
A bad night of sleep usually means feeling tired the next day. But it could also be a warning sign for serious health problems...
AI can see thyroid cancer clearly in surgery
Thyroid cancer is the most common type of cancer in the endocrine system, and the number of cases keeps rising as more people are...
Young galaxies grow up fast, study finds
Astronomers have captured the most detailed look yet at faraway galaxies at the peak of their youth, an active time when the adolescent galaxies...
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A magic-like material could make EV batteries easy to recycle
Electric vehicles (EVs) are on the rise, but there’s a hidden problem growing alongside them: waste.
Every EV runs on large, complex lithium-ion batteries that...
Scientists develop 3D map to solve cosmic mysteries
In a new study, researchers from Australian National University have created a new 3D map of the magnetic field in a small wedge of...
Scientists find a star that defies physics—and it’s speeding up
Astronomers have found a strange and fascinating object in space that may change what we know about stars.
Named CHIME J1634+44, this object gives off...
Woven nanotube fibers could turn heat into power, shows study
Invisibly small carbon nanotubes aligned as fibers and sewn into fabrics become a thermoelectric generator that can turn heat from the sun or other...
Scientists demonstrate the power of 53 entangled qubits in quantum supremacy
Researchers in UC Santa Barbara/Google scientist John Martinis’ group have made good on their claim to quantum supremacy.
Using 53 entangled quantum bits (“qubits”), their...