How a black hole and a shredded star could light up a galaxy
In 2014, a strange cloudy object called G2 made a close approach to Sagittarius A*, (Sag A*) the supermassive black hole at the heart...
“Forever chemicals” may quietly weaken your immune system, study warns
In recent years, scientists have become increasingly concerned about a group of chemicals known as PFAS.
These chemicals are used in many everyday products, such...
Tiny gold particles could make zinc batteries last much longer
As the world moves toward renewable energy like solar and wind, the need for better and more reliable batteries is growing quickly.
These energy sources...
Two monsters, one galaxy, and a collision 100 years away!
Space is full of objects that push the boundaries of imagination, but few do it quite as effectively as a black hole.
At its simplest,...
This robotic guide dog could talk and lead safely
Guide dogs have long helped people with vision loss move safely through the world. They can avoid obstacles, follow routes, and respond to commands.
But...
Silent artificial muscles could transform robots and wearable devices
Engineers have long tried to build artificial muscles that work like the ones in the human body—strong, flexible, fast, and easy to control.
Now, a...
A 300-million-year-old mummy reveals how we first learned to breathe
Every time you breathe, you are using a system that evolved hundreds of millions of years ago.
The simple act of your chest expanding and...
Scientists solve key problem holding back hydrogen fuel cells
Hydrogen fuel cells have long been seen as a promising clean energy solution. They can produce electricity using hydrogen as fuel, with water as...
It’s not supposed to be like this: A giant planet orbits a small star
The nebular hypothesis states that stars and the planets that orbit them form from the same reservoir of material, called a solar nebula.
It's the...
Your heartbeat could become your password, scientists say
Logging into digital systems may soon feel very different. Instead of typing passwords or using eye scans, a new technology could identify you based...
AI reveals hidden emotional risks behind type 2 diabetes
Loneliness, poor sleep, and mental stress may quietly increase the risk of developing type 2 diabetes much more than people realize.
A new study led...
New method can remove 98% of ‘forever chemicals’ in water
Pollution from PFAS chemicals has become a serious global issue. These chemicals are known for their ability to resist heat, water, and oil, which...
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Scientists develop cost-effective method for green hydrogen production
Imagine a world where we can produce clean energy without harming our planet.
That dream is getting closer to reality, thanks to a groundbreaking discovery...
Is your gas stove really hurting you and your family
If you live in Los Angeles, there’s an 80% chance you use a gas cooktop for cooking. New York City? A 73% chance.
Scientists develop new hardware to protect against future quantum cyber threats
Quantum computers are set to change the world, with the potential to revolutionize fields like artificial intelligence, financial modeling, drug development, weather forecasting, and...
Are ‘designer’ dogs really better? New study questions popular beliefs
“Designer” crossbreed dogs like cockapoos, cavapoos, and labradoodles have become very popular pets in recent years.
Many people believe these dogs are easier to train,...
Unlocking the ocean’s power: A new way to harvest uranium from seawater
The vast oceans, covering most of Earth, are not just home to countless lifeforms but also a potential source of sustainable nuclear fuel.
Hidden in...