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Scientists Grow a Miniature Human Brain Circuit and Discover Who’s Really in Charge

Scientists Grow a Miniature Human Brain Circuit and Discover Who’s Really in Charge

Editors of ScienceNewsTodayDecember 15, 2025May 22, 2026

Deep inside the human brain, a quiet but constant conversation shapes who we are. Signals…

This Hidden Body Danger Could Increase Your Risk of Death by 83 Percent

This Hidden Body Danger Could Increase Your Risk of Death by 83 Percent

Editors of ScienceNewsTodayDecember 15, 2025May 22, 2026

For years, doctors and researchers have known that excess abdominal fat carries risks, and that…

This New Study Reveals Why Tanning Beds Raise Melanoma Risk Nearly Threefold

This New Study Reveals Why Tanning Beds Raise Melanoma Risk Nearly Threefold

Editors of ScienceNewsTodayDecember 15, 2025May 22, 2026

For years, the soft hum of tanning beds promised a quick glow, a controlled slice…

Earth’s Origin Story May Be Far More Common Than Anyone Thought

Earth’s Origin Story May Be Far More Common Than Anyone Thought

Editors of ScienceNewsTodayDecember 15, 2025May 22, 2026

Long before Earth had oceans, continents, or even a solid surface, something violent and distant…

This Interstellar Comet Disappeared Behind the Sun and Came Back Looking Different

This Interstellar Comet Disappeared Behind the Sun and Came Back Looking Different

Editors of ScienceNewsTodayDecember 14, 2025May 22, 2026

For a time, Comet 3I/ATLAS was lost to us, hidden in the glare of the…

Scientists Discover Giant Sea Predator Lurking in Ancient Rivers

Scientists Discover Giant Sea Predator Lurking in Ancient Rivers

Editors of ScienceNewsTodayDecember 14, 2025May 22, 2026

It began with a quiet contradiction buried in the ground of North Dakota. Paleontologists working…

The Sea Kept This Secret for 7,000 Years. Now a Lost Wall Has Been Found

The Sea Kept This Secret for 7,000 Years. Now a Lost Wall Has Been Found

Editors of ScienceNewsTodayDecember 14, 2025May 22, 2026

For thousands of years, the sea off western France has moved back and forth over…

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, 2025May 22, 2026

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

Your Microbiome Just Got a Health Score and It May Explain More Than You Think

Your Microbiome Just Got a Health Score and It May Explain More Than You Think

Editors of ScienceNewsTodayDecember 13, 2025May 22, 2026

For years, scientists have known that the human gut is not just a digestive tube…

Scientists Find That Being Kind to Others May Quietly Make Your Own Life Feel Better

Scientists Find That Being Kind to Others May Quietly Make Your Own Life Feel Better

Editors of ScienceNewsTodayDecember 13, 2025May 22, 2026

It begins with a simple observation that many people feel but rarely stop to examine.…

Scientists Uncover Why Matter Stops Resisting Heat at Absolute Zero

Scientists Uncover Why Matter Stops Resisting Heat at Absolute Zero

Editors of ScienceNewsTodayDecember 12, 2025May 22, 2026

Imagine a universe where heat no longer flows, where atoms quiver less and less until…

This New Catalyst Turns Carbon Dioxide Into Methane Using Only Sunlight

This New Catalyst Turns Carbon Dioxide Into Methane Using Only Sunlight

Editors of ScienceNewsTodayDecember 12, 2025May 22, 2026

On a quiet morning at the DGIST campus, a team of scientists peered through microscopes…

Scientists Turn Greasy Waste Cooking Oil Into Super-Strong Plastic That Can Pull a Car

Scientists Turn Greasy Waste Cooking Oil Into Super-Strong Plastic That Can Pull a Car

Editors of ScienceNewsTodayDecember 12, 2025May 22, 2026

In kitchens across the world, gallons of waste cooking oil quietly disappear down drains or…

Earth’s Secret Ocean: How Water Survived a Molten Inferno 4.6 Billion Years Ago

Earth’s Secret Ocean: How Water Survived a Molten Inferno 4.6 Billion Years Ago

Editors of ScienceNewsTodayDecember 12, 2025May 22, 2026

Some 4.6 billion years ago, Earth was a place of relentless chaos. Asteroids hammered its…

Scientists Discover Polar Bears Are Rapidly Rewriting Their Own DNA as the Arctic Heats Up

Scientists Discover Polar Bears Are Rapidly Rewriting Their Own DNA as the Arctic Heats Up

Editors of ScienceNewsTodayDecember 12, 2025May 22, 2026

The story of the polar bear has long been told as a tale of ice…

Cats Have Been Hiding a Secret Identity Code — and It’s in Their Purrs, Not Their Meows

Cats Have Been Hiding a Secret Identity Code — and It’s in Their Purrs, Not Their Meows

Editors of ScienceNewsTodayDecember 12, 2025May 22, 2026

For as long as humans have lived alongside domestic cats, the soft, steady rumble of…

Humans Are More Monogamous Than Gorillas and Chimps — And Closer to Meerkats, Study Finds

Humans Are More Monogamous Than Gorillas and Chimps — And Closer to Meerkats, Study Finds

Editors of ScienceNewsTodayDecember 12, 2025May 22, 2026

For generations, the question of whether humans are truly a monogamous species has hovered over…

AI Just Cracked One of the Sun’s Biggest Mysteries

AI Just Cracked One of the Sun’s Biggest Mysteries

Editors of ScienceNewsTodayDecember 12, 2025May 22, 2026

For centuries, humanity has watched the sun with a mix of awe and caution, knowing…

This Hellish Planet Orbits in 11 Hours—and Somehow Still Has an Atmosphere

This Hellish Planet Orbits in 11 Hours—and Somehow Still Has an Atmosphere

Editors of ScienceNewsTodayDecember 12, 2025May 22, 2026

The James Webb Space Telescope has once again turned its unblinking eye toward the cosmos…

Astronomers Find a Real-Life Tatooine Planet Hiding in Years-Old Telescope Data

Astronomers Find a Real-Life Tatooine Planet Hiding in Years-Old Telescope Data

Editors of ScienceNewsTodayDecember 12, 2025May 22, 2026

For years, the data sat quietly in digital storage, untouched, unassuming, and holding a secret…

Astronomers Find a “Cosmic Jekyll and Hyde” Galaxy Hiding a Monster Black Hole in Plain Sight

Astronomers Find a “Cosmic Jekyll and Hyde” Galaxy Hiding a Monster Black Hole in Plain Sight

Editors of ScienceNewsTodayDecember 12, 2025May 22, 2026

In the faint afterglow of the early cosmos, astronomers have stumbled upon a galaxy that…

Scientists Discover Quasars Didn’t Behave the Same in the Early Universe

Scientists Discover Quasars Didn’t Behave the Same in the Early Universe

Editors of ScienceNewsTodayDecember 12, 2025May 22, 2026

For nearly fifty years, astronomers believed they understood how light emerges from the hearts of…

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