This New Atomic Clock Is So Precise It Won’t Lose a Second for 140 Million Years
The new clock doesn't just keep time — it defines it.
The new clock doesn't just keep time — it defines it.
A ghost from time past is about to return to Earth. But it won't be smooth.
But we need more of these massive wildlife crossings.
That gold in your phone could have originated from a magnetar.
A rescued sea lion is shaking up what scientists thought they knew about rhythm and the brain
Tomb art suggests the sky goddess Nut from ancient Egypt might reveal the oldest depiction of our galaxy.
New research overturns the idea that dinosaurs were already dying out before the asteroid hit.
Denmark hopes to pass a law prohibiting publishing deepfakes without the subject's consent.
To march legionaries across the vast Roman Empire, solid footwear was required.
Credit: Pexels. You’ve heard it a thousand times: sugar is terrible for your teeth. It really is. But are artificial ...
Droughts due to climate change are making Mexico increasingly water indebted to the USA.
A student was saved two times in four days after ignoring warnings to stay off Mount Fuji.
This is the longest pub crawl ever solved by scientists.
Mimicking shark skin may help aviation shed fuel—and carbon
Cacio e pepe has just three ingredients, but mastering it is harder than it looks.
The new transistor runs 40% faster and uses less power.
Ice Age humans mastered fire with astonishing precision.
This insect doesn't play with its food. It just wears it.
The revelation has sparked outrage across the internet.
Both came up short but the search for human consciousness continues.
Tesla’s baking sheet on wheels rides fast in the recall lane toward a dead end where dysfunctional men gather.
Archaeologists discover 11th-century coin hoard, shedding light on a turbulent era.
New research finds that where fat is stored—not just how much you have—might shape your mood.
Scientists hope Lunar Hatch will make fresh fish part of space missions' menus.
A strange particle traveled across the universe and slammed into the deep sea.
Autism rates show a steady increase but there is no simple explanation for a "supercomplex" reality.
At a beach in England, soda tabs, zippers, and plastic waste are turning into rock before our eyes.
Robots usually love big, open fields — but most farms are small and chaotic.
Tardigrades just got cooler.
The colossal Tonga eruption didn’t just shake the seas — it sent shockwaves into space.
A United States Air Force craft spraying defoliant (herbicide) in Vietnam. Image via Wiki Commons. When the Vietnam War finally ...
The connection between tooth loss and cognitive decline may surprise you.
Small solar farms could deliver big ecological and energy benefits, researchers find.
Leaves absorb airborne microplastics, offering a new route into the food chain.
NOAA researchers—and the internet—are on the hunt to solve the mystery of how it got there.
The future of prosthetics is no longer science fiction.
The Indian teenager is officially the world's fastest "human calculator".
The coolest thing about this flight is that there was no sonic boom.
An orbiter captured Curiosity mid-drive on the Red Planet.
An Australian startup’s device uses Earth's magnetic field to navigate with quantum precision.
Driverless trucks will haul freight in Texas without a human behind the wheel.
Scientists reexamine a forgotten structure near the ovary and discover surprising functions
With a few science-based tips, mangled eggs can become a thing of the past.
When 3D printing is combined with machine learning, magic happens at the nano scale.
Researchers harness sunlight to convert CO2 into sustainable fuel.
Ever since tools like ChatGPT and DeepSeek hit the mainstream, they’ve shaken up everything from office tasks to art generation. ...
A viral TikTok recounts the story of a young woman who turned to ChatGPT for love advice but received an ...
Bricks made from sugarcane waste have constructed a school in India — and are building new vision for construction.
The Sun never sets in space — and Japan has found a way to harness this unlimited energy.
It's all because of tea.