How location-sharing apps are quietly changing modern relationships
Apps that let people share their real-time location have become a normal part of everyday life for millions of people.
Whether it’s checking if a...
New wearable device can detect hidden stress before you feel it
Engineers at Northwestern University have created a small wearable device that can detect stress hidden deep inside the body, even before a person may...
More and more websites want proof you’re human: Blame the bots
You're trying to book concert tickets before they sell out.
You click the link and before you can make the payment, you're asked to identify...
A common volcanic rock could help make cement much cleaner and greener
When people talk about fighting climate change, they usually focus on electric cars, renewable energy, or cutting fossil fuel use.
But one major source of...
Humans were using horses thousands of years earlier than thought
Horses have shaped human history in powerful ways, from ancient travel and trade to warfare and exploration.
Now, new research suggests that humans started using...
This stretchy implant could treat high blood pressure without drugs
Scientists at Penn State have developed soft, stretchy electronic implants that could help treat people with dangerous high blood pressure that does not respond...
Astrophysicists use ‘space archaeology’ to trace the history of a spiral galaxy
Billions of years ago, a young spiral galaxy began to grow in a crowded part of the universe.
It pulled in gas and small companion...
A quick toe-scan with AI could detect hidden artery disease
Peripheral artery disease, also known as PAD, is a common but often overlooked condition that affects blood flow in the body.
The disease develops when...
New ultra-thin membrane could supercharge the future of hydrogen fuel cells
Engineers have developed a new ultra-thin membrane that could make hydrogen fuel cells far more efficient, especially at high temperatures where current systems struggle...
Scientists turn old EV batteries into better-than-new power materials
As electric vehicles become more common around the world, millions of lithium-ion batteries will eventually reach the end of their lives.
Recycling these batteries is...
Scientists discover the tiny coating trick that could make EV batteries last much longer
Scientists in South Korea have discovered an important design rule that could help future electric vehicle batteries last much longer and perform more safely.
Their...
Scientists create nearly invisible solar cells that could turn windows into power sources
Scientists in Singapore have developed a new type of ultrathin solar cell that is almost invisible and could one day turn windows, car sunroofs,...
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The wonder world of 2D materials: A tiny revolution
You might have stumbled upon the term "2D materials" if you've been keeping up with the latest in science news.
These materials are making waves...
Scientists reveal how planting milkweed can save monarch butterflies
Monarch butterflies, with their beautiful orange and black wings, are some of the most well-known butterflies in North America.
Unfortunately, they are in danger of...
Liquid lithium loops: A new way to control fusion heat
Fusion energy promises to be a powerful and clean energy source, but controlling the intense heat in fusion reactors is a major challenge.
Researchers at...
Scientists find a better way to design metal alloys
Advanced metal alloys are essential in key parts of modern life, from cars to satellites, from construction materials to electronics.
But creating new alloys for...
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...