For decades, physicists have been told that it is meaningless—even unscientific—to ask what happened before the Big Bang. The reason…
Author: Editors of ScienceNewsToday
The Secret Moments Our Signals Leak Into the Galaxy
If intelligent beings beyond our solar system are listening, what might they hear? For decades, scientists have wondered whether our…
The Secret Folds of Origami That May Carry Us Beyond Earth
Origami, the centuries-old Japanese art of folding paper, was once a quiet form of creativity—a way to transform something ordinary…
The Animal That Carried Human Dreams from Prehistoric Caves to the Heavens
High in the rugged mountains of Europe, Asia, and northeastern Africa, a wild and graceful creature climbs sheer cliffs with…
Scientists Discover a Hidden Kill Switch in Cancer Cells That Spares the Healthy Ones
Small cell lung cancer (SCLC) is one of the most aggressive and deadly forms of cancer. Patients are often diagnosed…
Human Stem Cells Grow New Mood Circuits in the Brain and Lift Depression in Mice
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
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
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
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
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
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
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
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
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
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
Cancer diagnosis has always relied heavily on the trained eyes of pathologists, who examine stained tissue sections under a microscope,…
Flies Dream Too and Their Tiny Brains Hold the Secret of Sleep
Every living creature, from humans to the tiniest insect, needs sleep. It is one of the great common denominators of…
Quantum Tunneling: How Particles Slip Through Impossible Barriers
Imagine standing in front of a massive stone wall, solid and unyielding. Every instinct tells you it is impenetrable. You…
What Is a Multiverse? Theories of Multiple Realities
Since the dawn of human imagination, we have wondered if our reality is the only one that exists. Ancient myths…
The Gut-Brain Connection: Your Microbiome’s Hidden Power
Inside each of us lives a world so vast, so intricate, that it rivals the cosmos itself. This world does…
How CRISPR Gene Editing Actually Works And What’s Next
In the grand story of human discovery, there are moments when knowledge leaps forward, forever altering our destiny. The double…
The Science of Luck: Probability, Bias, and Strange Coincidences
Luck has always captivated the human imagination. From ancient civilizations that offered sacrifices to gods of chance, to modern gamblers…