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Category: Health and Medicine

The Glowing Cells That Could Save Millions from Colon Cancer

The Glowing Cells That Could Save Millions from Colon Cancer

Editors of ScienceNewsTodayAugust 1, 2025May 21, 2026

We inherit more than just eye color or height from our parents. Woven into our…

Scientists Discover Hidden Genetic Switches That Could Unlock Human Hibernation

Scientists Discover Hidden Genetic Switches That Could Unlock Human Hibernation

Editors of ScienceNewsTodayAugust 1, 2025May 21, 2026

Imagine sleeping through winter, your body temperature dropping close to freezing, your heart slowing, your…

Scientists Discover Why Our Brains Age and the Answer Is Hidden in a Tiny Fish

Scientists Discover Why Our Brains Age and the Answer Is Hidden in a Tiny Fish

Editors of ScienceNewsTodayAugust 1, 2025May 21, 2026

As the human brain ages, memories grow foggy, thoughts slow, and once-sharp minds begin to…

Scientists Discover Exercise May Rewire the Brain in Parkinson’s Patients

Scientists Discover Exercise May Rewire the Brain in Parkinson’s Patients

Editors of ScienceNewsTodayAugust 1, 2025May 21, 2026

For years, doctors and patients alike have witnessed the benefits of exercise in easing the…

This Common Sweetener May Be Silently Undermining Cancer Treatment

This Common Sweetener May Be Silently Undermining Cancer Treatment

Editors of ScienceNewsTodayAugust 1, 2025May 21, 2026

A common sugar substitute found in diet sodas and “sugar-free” snacks may be silently interfering…

Scientists Discover a Way to Make the Heart Heal Itself After a Heart Attack

Scientists Discover a Way to Make the Heart Heal Itself After a Heart Attack

Editors of ScienceNewsTodayAugust 1, 2025May 21, 2026

For generations, the human heart has defied one of the most basic principles of biology:…

Does the Season You’re Born in Affect Mental Health? New Study Says Summer-Born Men Show Higher Depression Scores

Does the Season You’re Born in Affect Mental Health? New Study Says Summer-Born Men Show Higher Depression Scores

Editors of ScienceNewsTodayAugust 1, 2025May 21, 2026

Could the month you were born in quietly shape your mental health decades later? A…

Scientists Just Took the Biggest Step Yet Toward an HIV Vaccine Using mRNA

Scientists Just Took the Biggest Step Yet Toward an HIV Vaccine Using mRNA

Editors of ScienceNewsTodayAugust 1, 2025May 21, 2026

After decades of dashed hopes and biological roadblocks, scientists may finally be closing in on…

Your Brain Can Trigger an Immune Response Without You Getting Sick

Your Brain Can Trigger an Immune Response Without You Getting Sick

Editors of ScienceNewsTodayJuly 31, 2025May 21, 2026

In a groundbreaking study published in Nature Neuroscience, researchers from the University of Geneva and…

Scientists Discover How to Stop Cancer Drugs from Attacking the Immune System

Scientists Discover How to Stop Cancer Drugs from Attacking the Immune System

Editors of ScienceNewsTodayJuly 31, 2025May 21, 2026

Cancer treatments often walk a tightrope between healing and harm. In the case of PARP…

The Hidden Danger Lurking in the Most Common Prostate Cancer Diagnosis

The Hidden Danger Lurking in the Most Common Prostate Cancer Diagnosis

Editors of ScienceNewsTodayJuly 31, 2025May 21, 2026

Prostate cancer is often described as the “slow-growing” cancer. For many men, especially those diagnosed…

How Science Quietly Saved Millions from a Global Catastrophe

How Science Quietly Saved Millions from a Global Catastrophe

Editors of ScienceNewsTodayJuly 30, 2025May 21, 2026

In late 2019, whispers of a mysterious illness emerged from Wuhan, China. Within months, the…

Scientists Map the Hidden Proteins That Secretly Control Human Aging

Scientists Map the Hidden Proteins That Secretly Control Human Aging

Editors of ScienceNewsTodayJuly 29, 2025May 21, 2026

For centuries, aging has been humanity’s most universal yet mysterious journey—a silent ticking clock that…

Scientists Discover Hidden Brain Cells Holding PTSD Memories Hostage

Scientists Discover Hidden Brain Cells Holding PTSD Memories Hostage

Editors of ScienceNewsTodayJuly 29, 2025May 21, 2026

For millions living with post-traumatic stress disorder (PTSD), the past never truly stays in the…

Scientists Discover Hidden RNA Signals That Could Transform Cancer Diagnosis Forever

Scientists Discover Hidden RNA Signals That Could Transform Cancer Diagnosis Forever

Editors of ScienceNewsTodayJuly 29, 2025May 21, 2026

In a brightly lit laboratory at Toronto’s Hospital for Sick Children, scientists are rewriting the…

How Vaccines Work: Protecting Against Disease

How Vaccines Work: Protecting Against Disease

Editors of ScienceNewsTodayJuly 28, 2025May 21, 2026

Long before humans understood the microscopic world, they knew the agony of disease. Smallpox could…

How Drugs Work: The Science Behind Medicines

How Drugs Work: The Science Behind Medicines

Editors of ScienceNewsTodayJuly 28, 2025May 21, 2026

When you swallow a small white pill for a headache, it feels almost magical. Within…

The Importance of Hydration for Overall Wellness: Your Complete Guide

The Importance of Hydration for Overall Wellness: Your Complete Guide

Editors of ScienceNewsTodayJuly 28, 2025May 21, 2026

Water is so ordinary that most people barely notice it. It pours from taps, fills…

Your Gut May Be Thinking More Like a Brain Than We Ever Imagined

Your Gut May Be Thinking More Like a Brain Than We Ever Imagined

Editors of ScienceNewsTodayJuly 27, 2025May 21, 2026

Beneath the calm rhythm of digestion, beneath every swallowed bite and every chemical breakdown, a…

The Hormone That Helps Cancer Hide From the Immune System

The Hormone That Helps Cancer Hide From the Immune System

Editors of ScienceNewsTodayJuly 26, 2025May 21, 2026

Inside the human body, a war is constantly waged. Every second, our immune system scans,…

Scientists Find a Hidden Brain Signal That Silently Ends Hunger Without Side Effects

Scientists Find a Hidden Brain Signal That Silently Ends Hunger Without Side Effects

Editors of ScienceNewsTodayJuly 26, 2025May 21, 2026

In the endless search to heal the body without wounding the mind, scientists have often…

This New Obesity Definition Could Change Millions of Lives Overnight

This New Obesity Definition Could Change Millions of Lives Overnight

Editors of ScienceNewsTodayJuly 26, 2025May 21, 2026

Obesity has long been a word wrapped in stigma, controversy, and complexity. For decades, its…

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