AI boosts heart attack detection and cuts down on false alarms
A new study has shown that artificial intelligence (AI) can help doctors better detect serious heart attacks by analyzing ECGs, or electrocardiograms.
The AI system...
Scientists unlock long-wavelength sunlight for more efficient hydrogen fuel
Turning sunlight into clean hydrogen fuel is one of the most promising ways to produce energy without carbon emissions.
Hydrogen can be used to power...
When disasters strike, home batteries could be a lifeline
Extreme weather is placing greater strain on Australia's power grids.
In 2022, the record-breaking Northern Rivers floods blacked out almost 70,000 households.
A powerful storm in...
AI could spot hidden heart disease in seconds from simple EKG
Doctors may soon be able to diagnose a tricky heart condition within seconds using artificial intelligence and a standard heart test, according to new...
AI may help doctors predict spread of throat cancer
Doctors and scientists from Mass General Brigham and Dana-Farber Cancer Institute have created a new artificial intelligence (AI) tool that may help predict how...
Biodegradable electronics may create microplastics, scientists warn
Electronics designed to disappear after use sound like a perfect solution to the world’s growing e-waste problem.
Known as transient or biodegradable electronics, these devices...
Why the same galaxy can grow or decline—It depends on its neighbor
Galaxies may look serene from afar, but their lives are shaped by powerful internal structures and by the neighbors they keep.
A new study led...
Your laundry is polluting the ocean—Scientists say this new filter can help
Every time we wash our clothes, tiny plastic fibers are released into the water.
These fibers come mainly from synthetic fabrics such as polyester, nylon...
A battery without an anode could nearly double electric vehicle driving range
Imagine driving an electric vehicle from Seoul to Busan and back on a single charge, or no longer worrying about reduced battery performance during...
Webb spots the ‘smoke’ from crashing exocomets around a nearby star
The James Webb Space Telescope (JWST) was involved in yet another first discovery recently available in pre-print form on arXiv from Cicero Lu at...
Engineers find a way to watch desalination membranes clog in real time
As freshwater shortages worsen around the world, desalination—turning seawater into drinkable water—is becoming increasingly important.
But the technology that powers most desalination plants has a...
Why quantum computers “remember” their mistakes—and why that matters
Quantum computers promise to solve problems far beyond the reach of today’s machines, but there is a stubborn obstacle standing in the way: errors.
Unlike...
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Cracking the mystery of high-temperature superconductors
Superconductors are special materials that can conduct electricity without any resistance, meaning no energy is lost as heat.
This incredible property was first discovered in...
Scientists discover ancient life forms in Saudi Arabia, offering clues to early Earth
Scientists have discovered new traces of some of the earliest life forms on Earth in Saudi Arabia.
These ancient structures, known as stromatolites, are made...
New high-tech burner cuts methane pollution from oil production
Scientists from Southwest Research Institute (SwRI) and the University of Michigan (U-M) have designed a new, highly efficient burner that reduces methane emissions during...
Not too big, not too small: Why modern humans are the ideal size for...
The fastest animal on land is the cheetah, capable of reaching top speeds of 104 kilometers per hour.
In the water, the fastest animals are...
NASA’s new printable metal can survive extreme space temperatures
Building rocket engines that can withstand the brutal heat of spaceflight has always been a major challenge.
Traditional 3D printing has made it easier to...