Scientists discover that human hair grows by being pulled, not pushed
For decades, biology textbooks have taught that human hair grows because new cells in the hair root divide and push older cells upward, making...
New fish-inspired filter could remove 99% of microplastics from washing machine water
Scientists in Germany have created a new filter that can remove more than 99% of microplastics from washing machine wastewater, offering a promising way...
Scientists capture the first high-detail “real-time” images of stars exploding
Astronomers have captured the most detailed close-up images ever taken of stars exploding, known as novae.
These pictures were taken within days of the eruptions...
Throw out these 19 cookware items that may contain dangerous lead, FDA warns
The U.S. Food and Drug Administration (FDA) has issued an important warning about a growing list of pots and pans that may release dangerous...
Everyday chemicals may harm blood sugar after weight-loss surgery
A new study from the University of Southern California (USC) has found that exposure to certain man-made chemicals called PFAS may reduce the benefits...
AI could transform how doctors detect brain diseases on MRI scans
A new artificial intelligence system may soon help doctors find serious brain problems faster and more accurately.
This technology, created by researchers at King’s College...
New ultra-thin material could make AI chips faster, cooler, and far more energy efficient
Artificial intelligence is rapidly transforming the world—but it’s also consuming enormous amounts of energy.
Data centers powering AI models rely on thousands of computer chips...
New tech could shield space electronics from deadly cosmic radiation
Modern life depends heavily on electronics that can survive in extreme environments.
Satellites that provide TV broadcasts, GPS signals, phone services and internet must operate...
AI can detect diseases from your sweat
Sweat contains a wealth of biological information that, with the help of artificial intelligence and next-generation sensors, could transform how we monitor our health...
Astronomers find hidden star that solves a major cosmic dust mystery
Only 70 light-years from Earth, a star called Kappa Tucanae A hosts one of astronomy’s strangest mysteries.
Around it swirls dust so scorching—more than 1,000...
New biodegradable smart tag could make shipping safer and greener
Every day, huge amounts of goods travel around the world—including fragile products that must stay within a safe temperature and humidity range.
Vaccines, certain medicines,...
Scientists detect static discharge on airplanes using giant European telescope
Scientists have accidentally uncovered a surprising behavior in commercial airplanes: they emit radio waves when they release built-up static electricity.
This discovery, made by an...
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Scientists detect new component of radio halo in a galaxy cluster
Imagine a cluster of galaxies as a jigsaw puzzle, but not just any puzzle. It's one of those 1,000-piece challenges where every piece is...
New eco-friendly lithium extraction method could cut costs and emissions by 75%
Lithium is an essential material for making batteries that power electric cars, smartphones, and other electronic devices.
However, traditional ways of extracting lithium from the...
Scientists see spins in a 2D magnet
All magnets—from the simple souvenirs hanging on your refrigerator to the discs that give your computer memory to the powerful versions used in research...
Innovative mini membrane fan efficiently cools electronic devices
Computers, cell phones, and other electronic devices need cooling to prevent overheating.
Usually, cooling is achieved by fans that direct airflow to specific areas, but...
Scientists discover signs of water on asteroid psyche, offering clues to solar system’s history
A team of scientists has found evidence of water on the surface of the asteroid Psyche, thanks to data from NASA's James Webb Space...