Death is not the end: What physics says about dying
A flame goes out, and something in the room shifts with it. Not because matter has vanished, but…
AI is transforming pediatric surgery, but with strong ethical concerns
Before a child goes into an operating room, a large screen displays a risk score. This score predicts…
Bowhead whales may hold the key to humans living up to 200 years
The Iñupiat people of Alaska have long said that bowhead whales live two human lifetimes. That oral knowledge…
Sinai Health scientists develop blood test for early prediction of Crohn’s disease
A quiet warning signal for Crohn’s disease may show up in your blood years before your stomach ever…
Prosthetic arm blurs the line between machine and human body
A virtual forearm can bend in a blink. It can also take its time, easing toward a target…
GLP-1 drugs like Ozempic and Wegovy are changing the foods Americans buy
The impact of popular U.S. weight-loss drugs like Ozempic and Wegovy (GLP-1 receptor agonists), upon their initial introduction…
Global first: Scientists map the microbiome of an entire country
In the mid-1700s, Denmark tried to capture its natural world in ink and copper. Artists and scholars spent…
New sensor captures DNA breaks, repair inside living cells in real time
In a quiet lab at Utrecht University, researchers have built a tool that lets you watch one of…
Research links exercise to reduced inflammation and slower aging
Fresh insight into how regular movement protects the body from aging comes from a long-running study published in…
Scientists discover a stress clock in the brain that ticks every hour
Stress is not simply a response to acute stressful episodes. It occurs in the brain where a natural…
Fatty foods help regulate your body, linking diet, sleep, and metabolism
Scientists have long known that animals pace their sleep, hunger, and activity with the changing light of the…
New AI model revolutionizes medical imaging with 90% less computing power
When doctors review brain scans, each detail of the picture—each pixel or voxel—must be painstakingly labeled. The cerebral…