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Scientists discover simpler way to make rare silicon that could boost future batteries
Scientists have discovered a new and much simpler way to produce a rare form of silicon that could improve batteries and electronic devices while...
Why airplanes still limit carry-on batteries to 100 Wh
Many travelers carry smartphones, laptops, tablets, power banks, and other electronic devices when flying.
While these devices are convenient, the lithium-ion batteries inside them can...
How A Giant Planet Escaped Its Star’s Death and Lived to Tell the Story
A giant planet that orbits a dead star has surprised scientists once again.
New observations from NASA's James Webb Space Telescope (JWST) suggest the planet...
New Alzheimer’s Drug Is Not the Right Choice for Everyone
For many years, Alzheimer's treatment focused mainly on managing symptoms after memory problems had already appeared.
The approval of lecanemab in Canada marks an important...
Why the Same Blood Pressure Can Lead to Different Diseases, According to AI
Millions of people live with high blood pressure. Many do not even know they have it because it often causes no symptoms in its...
Could This Diabetes Drug Become a Game Changer for Peripheral Artery Disease?
Peripheral artery disease is one of the most serious complications affecting people with type 2 diabetes. The condition develops when arteries in the legs...
New Scan May Detect Dangerous Heart Failure Problems Earlier
Millions of people around the world live with heart failure, but not all forms of the disease are the same.
One type, called heart failure...
Eating the Right Foods May Lower Dementia Risk Even Before Memory Problems Begin
Many people believe memory loss is simply a normal part of growing older. While some changes in memory can happen with age, dementia is...
A Better Way to Control Blood Pressure After Stroke Could Help More Patients Recover
A stroke happens when blood flow to part of the brain is blocked. Without oxygen and nutrients, brain cells begin to die within minutes....
She Had Blood Clots in Her Lungs. Now She Urges Women to Speak Up...
Tanya Chapman Griffin was coughing so often that she bought jumbo bags of extra-strong menthol cough drops to quell the nearly constant tickle in...
Hidden Liver Fat Could Be Making Colon Cancer Much More Dangerous
Doctors have long known that two people with the same type of colorectal cancer can have very different outcomes.
Some patients respond well to treatment...
Scientists Find an Earlier Warning Sign of Alzheimer’s Than Memory Loss
Could trouble adapting to change appear before memory loss in Alzheimer's disease?
A new study suggests the answer may be yes. Alzheimer's disease is usually...
Hidden High Blood Pressure May Only Appear When You Lie Down
Most people have their blood pressure checked while sitting during a visit to the doctor. This simple test has been used for many years...
This Simple Vegetable Habit Could Help Prevent Heart Disease
Heart disease remains the leading cause of death worldwide, taking nearly 18 million lives every year. It includes conditions such as heart attacks, heart...
A Hidden Sign of Heart Failure You Should Know
Most people think of chest pain when they hear about heart disease. Others may think of shortness of breath or a racing heartbeat.
However, many...
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An alternative to black holes: Gravastars with big bangs inside
One foundational part of astrophysics concerns how stellar mass black holes form.
When a star several times more massive than our Sun runs out of...
Scientists achieve the ‘impossible’ material that could boost future wireless technology
A team of scientists has achieved something that many experts once believed was impossible.
After nearly 20 years of research, they have created a new...
Lost giant shark fossils confirm megalodon could reach an incredible 80 feet
Scientists have rediscovered a set of giant fossil bones that belonged to the famous prehistoric shark, the megalodon.
The fossils had been missing for decades,...
Solar storms may reduce rain and snow across North America, study warns
Scientists have discovered new evidence that powerful solar storms may briefly affect Earth's weather.
A new study suggests that after a large solar storm, some...
12 billion years old, this interstellar comet is older than our solar system
One year ago, on July 1, 2025, astronomers discovered a fascinating new object moving through the solar system.
Detected by the Asteroid Terrestrial-impact Last Alert...