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Category: Health and Medicine

Human Stem Cells Grow New Mood Circuits in the Brain and Lift Depression in Mice

Human Stem Cells Grow New Mood Circuits in the Brain and Lift Depression in Mice

Editors of ScienceNewsTodayAugust 21, 2025August 23, 2025

At the Institute of Neuroscience, Chinese Academy of Sciences, researchers have achieved something that sounds almost like science fiction: they…

Scientists Uncover the Hidden Power of Plant Foods to Protect Against Multiple Deadly Diseases

Scientists Uncover the Hidden Power of Plant Foods to Protect Against Multiple Deadly Diseases

Editors of ScienceNewsTodayAugust 21, 2025August 23, 2025

What if the food we put on our plates today could determine how healthy we are decades from now? A…

The Gut Molecule That Could Decide Life or Death in Silent Aneurysms

The Gut Molecule That Could Decide Life or Death in Silent Aneurysms

Editors of ScienceNewsTodayAugust 21, 2025August 23, 2025

Deep within the human body runs the aorta, the largest artery, carrying oxygen-rich blood from the heart to the rest…

Scientists Discover a Way Bird Flu Warps Human Airways and How to Fight Back

Scientists Discover a Way Bird Flu Warps Human Airways and How to Fight Back

Editors of ScienceNewsTodayAugust 21, 2025August 23, 2025

Since early 2024, the highly pathogenic avian influenza strain H5N1 has swept through U.S. poultry farms, wild bird populations, and—more…

Why Some People Stay Sharp and Strong While Others Fade Too Soon

Why Some People Stay Sharp and Strong While Others Fade Too Soon

Editors of ScienceNewsTodayAugust 21, 2025August 23, 2025

It’s a fact of life: not everyone ages the same way. Some people step into their 80s and 90s with…

New Discovery Shows How We May Finally Defeat the Zika Virus

New Discovery Shows How We May Finally Defeat the Zika Virus

Editors of ScienceNewsTodayAugust 21, 2025August 23, 2025

Nearly a decade has passed since the Zika virus epidemic shook Brazil and alarmed the world. The virus, carried mainly…

The Hidden Reason Your Brain Remembers Life Changing Moments and Forgets the Rest

The Hidden Reason Your Brain Remembers Life Changing Moments and Forgets the Rest

Editors of ScienceNewsTodayAugust 21, 2025August 23, 2025

Think back to your first big mistake behind the wheel of a car—maybe the day you got a speeding ticket.…

A New Way to Lose Weight? Scientists Develop Edible Beads That Block Fat

A New Way to Lose Weight? Scientists Develop Edible Beads That Block Fat

Editors of ScienceNewsTodayAugust 21, 2025August 23, 2025

For millions of people worldwide, losing weight is not just about appearance—it is a matter of health and survival. Obesity…

The Brain Remembers Limbs That Are No Longer There

The Brain Remembers Limbs That Are No Longer There

Editors of ScienceNewsTodayAugust 21, 2025August 23, 2025

When a person loses a limb, the body visibly changes, but the mind often refuses to let go. Amputees frequently…

Scientists Uncover a Tiny Brain Region That May Hold the Secret to Autism

Scientists Uncover a Tiny Brain Region That May Hold the Secret to Autism

Editors of ScienceNewsTodayAugust 21, 2025August 23, 2025

For decades, scientists have sought to understand the complex biological roots of autism spectrum disorder (ASD)—a condition that affects how…

Artificial Intelligence Learns to Read Cancer’s Hidden Genetic Code

Artificial Intelligence Learns to Read Cancer’s Hidden Genetic Code

Editors of ScienceNewsTodayAugust 21, 2025August 23, 2025

Cancer diagnosis has always relied heavily on the trained eyes of pathologists, who examine stained tissue sections under a microscope,…

Scientists Uncover How Salt Quietly Rewires the Brain to Drive Blood Pressure

Scientists Uncover How Salt Quietly Rewires the Brain to Drive Blood Pressure

Editors of ScienceNewsTodayAugust 20, 2025August 23, 2025

For decades, doctors have taught that high blood pressure—also known as hypertension—starts in the kidneys and blood vessels. The kidneys…

The Nerve Cells Hidden in Our Lungs That Hold the Secret to Surviving the Flu

The Nerve Cells Hidden in Our Lungs That Hold the Secret to Surviving the Flu

Editors of ScienceNewsTodayAugust 20, 2025August 23, 2025

For decades, scientists have known that a special group of nerve cells, called TRPV1 vagal nociceptors, live inside the vagus…

Diabetes Drugs Show Stunning Promise Against a Painful Skin Disease

Diabetes Drugs Show Stunning Promise Against a Painful Skin Disease

Editors of ScienceNewsTodayAugust 19, 2025August 23, 2025

Hidradenitis suppurativa (HS) is a skin condition that goes far beyond ordinary breakouts. It brings with it painful lumps, draining…

The Eyes Quietly Reveal the First Signs of a Fading Memory

The Eyes Quietly Reveal the First Signs of a Fading Memory

Editors of ScienceNewsTodayAugust 19, 2025August 23, 2025

They say the eyes are the windows to the soul. But according to new research, they may also be windows…

Scientists Discover Hidden Superpower That Blocks All Viral Infections

Scientists Discover Hidden Superpower That Blocks All Viral Infections

Editors of ScienceNewsTodayAugust 17, 2025August 23, 2025

For a few dozen people around the world, living with a rare immune disorder has meant facing a heightened risk…

Scientists Uncover Why Fasting Heals Some Immune Systems but Not All

Scientists Uncover Why Fasting Heals Some Immune Systems but Not All

Editors of ScienceNewsTodayAugust 17, 2025August 23, 2025

Fasting has become one of the most talked-about health trends of the last decade. From intermittent fasting schedules to ketogenic…

Scientists Unveil Antibody That Could End the Deadly Mystery of Sepsis

Scientists Unveil Antibody That Could End the Deadly Mystery of Sepsis

Editors of ScienceNewsTodayAugust 17, 2025August 23, 2025

Sepsis is one of the most feared words in modern medicine. It strikes quickly, spreads silently, and often overwhelms even…

Wildfire Smoke Revealed as a Hidden Killer Far Deadlier Than We Ever Imagined

Wildfire Smoke Revealed as a Hidden Killer Far Deadlier Than We Ever Imagined

Editors of ScienceNewsTodayAugust 17, 2025August 23, 2025

When wildfires sweep across landscapes, the devastation is obvious—forests charred, homes destroyed, and skies painted in ominous shades of gray.…

Smartwatches Begin to Decode the Hidden Patterns of Everyday Life

Smartwatches Begin to Decode the Hidden Patterns of Everyday Life

Editors of ScienceNewsTodayAugust 17, 2025August 23, 2025

Smartwatches are already powerful tools, tracking our steps, heart rate, and even sleep patterns. But imagine if they could go…

Scientists Uncover How the Nose Warns of Alzheimer’s Years Before Memory Fades

Scientists Uncover How the Nose Warns of Alzheimer’s Years Before Memory Fades

Editors of ScienceNewsTodayAugust 17, 2025August 23, 2025

Imagine waking up one morning and realizing your coffee has lost its aroma, or the scent of fresh flowers no…

The Strange Science of Nitrous and the Risks No One Talks About

The Strange Science of Nitrous and the Risks No One Talks About

Editors of ScienceNewsTodayAugust 17, 2025August 23, 2025

The balloons look harmless—pastel blue, pink, or yellow, floating gently above the hands of concertgoers. But instead of helium, they’re…

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