Scientists turn toxic forever chemicals into a tool for producing lithium for batteries
Perfluoroalkyl and polyfluoroalkyl substances, known as PFAS, are often called “forever chemicals” because they break down very slowly in the environment.
These chemicals have been...
Scientists discover one of the oldest stars ever, with almost no iron
Astronomers have discovered one of the oldest and most primitive stars ever found, offering a rare glimpse into the early universe.
The star, named PicII-503,...
Scientists create energy-efficient AI chip that mimics brain-style computing
Engineers at the University of California San Diego have developed a new type of computer hardware inspired by how the human brain processes information.
The...
New ultrasonic sensor can detect hidden defects in extreme industrial environments
Engineers at the Korea Research Institute of Standards and Science (KRISS) have developed a new ultrasonic sensing technology that can detect structural defects in...
A tiny coating could boost lithium-ion battery life beyond 1,000 cycles
One of the biggest concerns people have about electric vehicles is battery life.
Many drivers worry that the battery may wear out too quickly or...
‘Forever chemicals’ found in many fruits and vegetables in California
Fruits and vegetables are widely known as some of the healthiest foods people can eat. They provide vitamins, fiber, antioxidants, and many nutrients that...
A tiny coating could boost lithium-ion battery life beyond 1,000 cycles
One of the biggest concerns people have about electric vehicles is battery life.
Many drivers worry that the battery may wear out too quickly or...
Scientists discover how “selfish” genes kill rival sperm to cheat evolution
Scientists have uncovered how certain “selfish” genes cheat the normal rules of inheritance by destroying rival sperm cells.
The discovery helps explain a long-standing mystery...
AI eye test could help detect vision loss disease earlier
Glaucoma is one of the most common causes of permanent blindness in the world. It slowly damages the optic nerve, which is the bundle...
Scientists use light to make molecules rotate on atomically thin materials
Scientists have discovered a way to make molecules sitting on a flat surface rotate together using extremely short flashes of light.
The discovery could eventually...
This smart pillow lets users play music and podcasts with a hug
Researchers at the University of Glasgow have created a prototype “smart pillow” designed to help people enjoy music, podcasts, or audiobooks before sleep without...
Sneaker-sized “electronic dolphin” robot could revolutionize oil spill cleanup
Engineers in Australia have developed a small robot designed to help clean up oil spills more safely and efficiently.
The device, nicknamed the “Electronic Dolphin,”...
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Astronomers detect protostellar jets in the Milky Way’s outskirts
Astronomers have made a remarkable discovery that sheds new light on how stars are born.
Using the powerful Atacama Large Millimeter/submillimeter Array (ALMA) in Chile,...
Antioxidants from mitochondria could protect cells from dying
Scientists find how antioxidants, which are produced in our mitochondria, reach the cell surface and protect our cells from dying.
Whales: The ocean’s giant gardeners
Did you know that whales help keep the ocean healthy by spreading nutrients far and wide?
These massive creatures don’t just swim across the seas—they...
Scientists find easier way to measure black holes in distant galaxies
Three years ago, the first ever image of a black hole stunned the world.
A black pit of nothingness enclosed by a fiery ring of...
Scientists create new composite that makes brittle ceramics bend, not break
Ceramics are known for being extremely strong and heat-resistant, but they also have a major weakness: they break easily.
Metals, on the other hand, can...