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New injectable treatment may protect the brain after stroke
When someone has a stroke, doctors must act quickly to restore blood flow to the brain. This urgent step can save a person’s life.
But...
New prostate cancer treatment could help reduce death risk
Scientists at Case Western Reserve University have developed a new treatment for advanced prostate cancer that may prevent a painful side effect that often...
These exercises may lower death risks in diabetes, heart, kidney disease
A new study has found that doing simple things like walking, gardening, or light chores may help people with heart, kidney, and metabolic problems...
Common cholesterol drug can fight aggressive breast cancer
Triple-negative breast cancer, or TNBC, is one of the most aggressive forms of breast cancer. It lacks the three main receptors—estrogen, progesterone, and HER2—that...
Your immune system may be fighting a brain parasite that affects a third of...
A surprising number of people—about one-third of the world's population—may already carry a tiny parasite in their brains.
This parasite, called Toxoplasma gondii, can be...
Adrenaline dramatically restarts the heart after cardiac arrest
A new study has confirmed that giving adrenaline to patients whose hearts stop while in the hospital can greatly improve their chances of survival....
Cannabis flower reduces this health problem for most users, study finds
Feeling tired all the time is something many people deal with, especially those who live with chronic health conditions.
A new study from researchers at...
Simple blood test could spot cancer early and track its return
A new study offers hope that one day, doctors may be able to detect and track cancer using a simple blood test.
This research, led...
Research shows new way to treat high blood pressure
High blood pressure, also known as hypertension, affects more than 116 million adults in the United States.
It is one of the main causes of...
Osteoarthritis may be a warning sign for many chronic diseases
Osteoarthritis is a common joint disease that makes it painful and harder to move. It happens when the cartilage—the smooth layer that protects the...
This drug may help treat peripheral artery disease and diabetes
A new international study has found that semaglutide, a medicine usually used for type 2 diabetes and weight loss, can help people with peripheral...
Millions of older people still take aspirin despite health risks
Many older Americans are still taking a low-dose aspirin every day, hoping it will protect them from heart attacks or strokes.
But new health advice...
Taking ibuprofen with blood pressure drugs could harm your kidneys
If you have high blood pressure and take medicine for it, you may want to think carefully before using ibuprofen when you have pain.
A...
New drug may end nerve pain without dangerous side effects
Living with chronic nerve pain can be exhausting. For many people, it feels like a constant burning, tingling, or stabbing sensation that never goes...
Feeling more tired than usual could be a warning sign of early death
Scientists at the University of Pittsburgh have found something that could help older people take better care of their health.
They discovered that how tired...
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Astronomers witness ultra-fast winds erupt from a supermassive black hole
Astronomers have witnessed a dramatic and never-before-seen event near a supermassive black hole: an intense X-ray flare that, within hours, triggered ultra-fast winds blasting...
Did black holes change over time? Astronomers question a 50-year-old rule about quasars
Astronomers have uncovered surprising evidence that challenges a long-standing rule about quasars, some of the brightest objects in the universe.
The discovery suggests that the...
Scientists use magnetism to create a safer, high-energy ‘dream battery’
One of the biggest obstacles to better electric vehicles and large-scale energy storage is the battery.
Drivers want longer range, faster charging, and lower costs,...
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...