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Category: Health and Medicine

This One Metabolic Change Reduced Heart Attacks and Deaths Long After Prediabetes

This One Metabolic Change Reduced Heart Attacks and Deaths Long After Prediabetes

Editors of ScienceNewsTodayDecember 13, 2025December 13, 2025

For years, the story of prediabetes has followed a familiar path. Blood sugar begins to rise, doctors sound the alarm,…

Scientists Are Controlling Brain Cells With Light—And It’s Already Curing Blindness

Scientists Are Controlling Brain Cells With Light—And It’s Already Curing Blindness

Editors of ScienceNewsTodayDecember 11, 2025December 11, 2025

The story begins with a beam of light so small and so precise that it can slip into a single…

Scientists Crack the Secret Signal That Makes Pancreatic Cancer Nearly Untreatable

Scientists Crack the Secret Signal That Makes Pancreatic Cancer Nearly Untreatable

Editors of ScienceNewsTodayDecember 11, 2025December 11, 2025

Cancer drug resistance is often described as if a tumor simply hardens itself against therapy. But scientists studying pancreatic ductal…

Scientists Finally Reveal Why mRNA Vaccines Trigger Rare Heart Inflammation — And How to Stop It

Scientists Finally Reveal Why mRNA Vaccines Trigger Rare Heart Inflammation — And How to Stop It

Editors of ScienceNewsTodayDecember 11, 2025December 11, 2025

When a young person walks into an emergency room with chest pain just a day or two after receiving an…

This Colorful Coastal Herb Has Been Healing People for Generations Science Finally Knows Why

This Colorful Coastal Herb Has Been Healing People for Generations Science Finally Knows Why

Editors of ScienceNewsTodayDecember 11, 2025December 11, 2025

On the windswept edges of Brazil’s shoreline, Joseph’s Coat grows quietly, its leaves catching sun and sea mist. For generations,…

Humans Don’t Just Smell Odors — They Change Their Sniffs to Match Them, Study Finds

Humans Don’t Just Smell Odors — They Change Their Sniffs to Match Them, Study Finds

Editors of ScienceNewsTodayDecember 9, 2025December 9, 2025

Humans rarely think about the quiet choreography of their own breathing. Yet every inhale, every subtle shift in rhythm, is…

Scientists Say a Mysterious Eruption Triggered the Pandemic That Killed Millions

Scientists Say a Mysterious Eruption Triggered the Pandemic That Killed Millions

Editors of ScienceNewsTodayDecember 9, 2025December 9, 2025

The story of the Black Death has always felt like a catastrophe that arrived out of nowhere, a sudden dark…

Scientists Find a Way to Reverse Prostate Cancer Drug Resistance — And It Hinges on One “Undruggable” Enzyme

Scientists Find a Way to Reverse Prostate Cancer Drug Resistance — And It Hinges on One “Undruggable” Enzyme

Editors of ScienceNewsTodayDecember 9, 2025December 9, 2025

For years, scientists at the Herbert Irving Comprehensive Cancer Center had been chasing a mystery. Prostate cancer, even when treated…

Scientists Discover the Brain’s Shape-Shifting Cells—and They Change More Than Anyone Expected

Scientists Discover the Brain’s Shape-Shifting Cells—and They Change More Than Anyone Expected

Editors of ScienceNewsTodayDecember 9, 2025December 9, 2025

For as long as neuroscience has tried to understand the brain, neurons have played the lead role in the story.…

Scientists Discover Melanoma Treatment Works Better at a Lower Dose — And Patients Live Three Times Longer

Scientists Discover Melanoma Treatment Works Better at a Lower Dose — And Patients Live Three Times Longer

Editors of ScienceNewsTodayDecember 8, 2025December 8, 2025

For years, the fight against malignant melanoma has relied on powerful immunotherapies delivered at doses set by long-standing clinical practice.…

Scientists Discover That Cancer May Begin When DNA “Roads” Collapse Inside Cells

Scientists Discover That Cancer May Begin When DNA “Roads” Collapse Inside Cells

Editors of ScienceNewsTodayDecember 8, 2025December 8, 2025

Cancer is often described as a disease of mutations, a chaotic rewriting of the genetic script. But a new study…

Scientists Discover Why Psychotic Minds Experience Reality Like a Trembling Web

Scientists Discover Why Psychotic Minds Experience Reality Like a Trembling Web

Editors of ScienceNewsTodayDecember 5, 2025December 5, 2025

Imagine a world where the very flow of your thoughts feels unpredictable, where reality itself seems to sway beneath your…

Scientists Discover How Exercise Starves Tumors and Boosts Muscle Power

Scientists Discover How Exercise Starves Tumors and Boosts Muscle Power

Editors of ScienceNewsTodayDecember 5, 2025December 5, 2025

Exercise has long been celebrated as a remedy for body and mind, a ritual that strengthens the heart, lifts the…

Scientists Map the Hidden “Tree of Thought” Inside Mouse Brains Like Never Before

Scientists Map the Hidden “Tree of Thought” Inside Mouse Brains Like Never Before

Editors of ScienceNewsTodayDecember 5, 2025December 5, 2025

Deep inside the brain, a forest stretches beyond what the eye can see. This forest is not made of trees,…

Young Adults in Pain Scientists Reveal a Hidden Side Effect of Chronic Cannabis Use

Young Adults in Pain Scientists Reveal a Hidden Side Effect of Chronic Cannabis Use

Editors of ScienceNewsTodayDecember 5, 2025December 5, 2025

In the quiet chaos of an emergency department, a young patient writhes in pain, clutching their stomach, unable to stop…

Scientists Uncover the Secret Behind Statin Side Effects—And a Path to Safer Drugs

Scientists Uncover the Secret Behind Statin Side Effects—And a Path to Safer Drugs

Editors of ScienceNewsTodayNovember 27, 2025December 3, 2025

Statins are the unsung heroes in modern medicine, saving millions of lives by lowering cholesterol and reducing the risk of…

Scientists Capture 3D Brain Circuitry in Mice Using X-Rays—No More Tissue Slicing!

Scientists Capture 3D Brain Circuitry in Mice Using X-Rays—No More Tissue Slicing!

Editors of ScienceNewsTodayNovember 27, 2025December 3, 2025

For decades, scientists have tried to peer into the intricate wiring of the brain, hoping to understand how its countless…

The 10-Minute Scan That Could Revolutionize High Blood Pressure Treatment Forever

The 10-Minute Scan That Could Revolutionize High Blood Pressure Treatment Forever

Editors of ScienceNewsTodayNovember 27, 2025December 3, 2025

Imagine living with a health condition that silently threatens your well-being, a condition that goes undiagnosed because the path to…

Scientists Discover Non-Invasive Brain Technique That Could Revolutionize Addiction Treatment

Scientists Discover Non-Invasive Brain Technique That Could Revolutionize Addiction Treatment

Editors of ScienceNewsTodayNovember 27, 2025December 3, 2025

Deep within the brain, nestled in a region known as the nucleus accumbens, lies a tiny yet mighty structure responsible…

Why Can’t You Turn Off Your Brain at Night? New Research Uncovers the Surprising Cause of Insomnia

Why Can’t You Turn Off Your Brain at Night? New Research Uncovers the Surprising Cause of Insomnia

Editors of ScienceNewsTodayNovember 26, 2025December 3, 2025

For many people, sleep doesn’t come easily. As the evening sets in, the quiet of the night contrasts sharply with…

Can Your Brain’s ‘Focus Mode’ Tell You If You Have Alzheimer’s? New Study Says Yes

Can Your Brain’s ‘Focus Mode’ Tell You If You Have Alzheimer’s? New Study Says Yes

Editors of ScienceNewsTodayNovember 25, 2025December 3, 2025

Imagine your brain as a bustling city, with different neighborhoods working together or competing for attention. In one corner, you…

Scientists Discover the Secret Life of Tumors That Can Shapeshift to Escape Cancer Treatments

Scientists Discover the Secret Life of Tumors That Can Shapeshift to Escape Cancer Treatments

Editors of ScienceNewsTodayNovember 25, 2025December 3, 2025

Some cancers are notoriously elusive, shifting form and evading treatments that would normally target them. This is especially true for…

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