When Gravity Breaks Down
Albert Einstein’s theory of general relativity is more than a hundred years old, but still it gives physicists headaches. Not only are Einstein’s equations hideously difficult to solve, they also clash with physicists’ other most-cherished achievement, quantum theory.
‘Astounding New Finds’ Suggest Ancient Empire May Be Hiding In Plain Sight
Evidence from Maya writing and art suggests Teotihuacan conquered Tikal outright, adding it to what some archaeologists see as a sweeping empire that may have included several Maya cities. Teotihuacan may have turned against Maya expatriates who had lived there peacefully for decades.
Inside The Billion-Euro Nuclear Reactor That Was Never Switched On
Zwentendorf Nuclear Power Plant, in Austria, was ready to go: it just needed starting up. But that never happened, and forty years later, it still sits mothballed. The government eventually held a referendum: “do you want nuclear power?” When everything was counted, 50.5% said…”No”.
Studies Shoot Down Tech’s Harmful Effects on Kids—So Now What?
It looks like grownups can disregard the fear-mongering about the ill effects of digital media on kids. A 2017 study in Child Development found “little or no support for harmful links between digital screen use and young people’s psychological well-being.”
The Wonder Drug for Aging, Made From One of the Deadliest Toxins on Earth
Botox is derived from a toxin purified from Clostridium botulinum, a bacterium that thrives and multiplies in faultily canned food. The botulinum toxin is so powerful that a tiny amount can suffocate a person by paralyzing the muscles used for breathing. That’s part of what protects Allergan’s $2.8 billion Botox empire.
Can Ageing Be Delayed, Stopped Or Even Reversed?
This is the pursuit of a much longer, healthier life span using science and genetics to achieve it. Who hasn’t dreamed of staying young but how far will you be prepared to go to achieve that dream? BBC’s Gabriela Torres meets the self-experimenters and scientists who are trying to dramatically extend our lives.
How The U.S. Betrayed The Marshall Islands, Kindling The Next Nuclear Disaster
Between 1946 and 1958, the United States detonated 67 nuclear bombs on, in and above the Marshall Islands — vaporizing whole islands, carving craters into its shallow lagoons and exiling hundreds of people from their homes.
A Cutting-Edge Brain Surgery For Tremor, Without The Cutting
Essential tremor is the first condition the Food and Drug Administration has approved for noninvasive surgery with focused ultrasound. It might help people with Parkinson’s, brain cancer, and even ALS.
Inside X, Google’s Top-Secret Moonshot Factory
Within Alphabet, Google’s parent company, it is grouped alongside Deepmind in “Other Bets”, although in that metaphor, X is more like the gambler. Its stated aim is to pursue what it calls “moonshots” – to try to solve humanity’s great problems by inventing radical new technologies.
Can You Die From A Broken Heart?
The emotional devastation of losing a loved one can certainly feel like physical pain. But can you really die from a broken heart? As it turns out, you can, from “broken-heart syndrome,” also known as stress-induced cardiomyopathy.
How One NASA Image Tells Dozens Of Stories
In 2016, NASA used the Suomi NPP weather satellite to create a high resolution image of the earth at night. It can help us better understand the current developments and conflicts underway. The amount of light pollution is most severe in heavily populated areas, as well as in regions of high prosperity.
How Long Will Australia Be Livable?
As the country suffers through one of its worst droughts on record, and heat waves shatter temperature records not once but twice within the same summer week, some are asking whether Australians can afford to keep returning to the same parched, scorched landscapes.
There’s More Than One Way To Age. How Are You Doing It?
Most of us think we know what aging looks and feels like. It announces itself with wrinkled skin and gray, thinning hair. But scientists are cataloging far subtler signs of biological aging, evident long before hair is lost and skin starts to crinkle.
The Internet Is Destroying Our Collective Attention Span
The length of time our “collective attention” is on any given event has grown shorter, and topics become popular and then drop out of public view at an accelerating rate. It’s no surprise if it feels harder and harder to dwell deeply on any topic.
Revealed: Air Pollution May Be Damaging ‘Every Organ In The Body’
Air pollution may be damaging every organ and virtually every cell in the human body, according to a comprehensive new global review. The research shows head-to-toe harm, from heart and lung disease to diabetes and dementia, and from liver problems and bladder cancer to brittle bones and damaged skin.
The Real Story Behind The Myth Of Area 51
For decades, Nevada’s Area 51 Air Force facility has represented the eye of a conspiratorial hurricane that swirls around “evidence” that aliens exist and are hiding behind its walls. Books, TV shows, and even massive online “raids” have tried to glimpse beyond its stark signs warning against trespassers.
The Doomsday Invention: Will Artificial Intelligence Bring Us Utopia Or Destruction?
Philosopher Nick Bostrom argues that true artificial intelligence, if it is realized, might pose a danger that exceeds every previous threat from technology—even nuclear weapons—and that if its development is not managed carefully humanity risks engineering its own extinction.
With a Simple Twist, A ‘Magic’ Material Is Now The Big Thing In Physics
The stunning emergence of a new type of superconductivity with the mere twist of a carbon sheet has left physicists giddy, and its discoverer nearly overwhelmed.
A Forest Submerged 60,000 Years Ago Could Save Your Life One Day
Before this underwater forest in the Gulf of Mexico disappears, scientists recently raced to search for shipworms and other sea life that could serve as incubators of unexpected medicines, churning out new lifesaving formulas and compounds that may not be found anywhere else on the planet.
Could Air-Conditioning Fix Climate Change?
Air conditioning systems can replace the entire air volume in an office building five or 10 times an hour. Machines that capture carbon dioxide from the atmosphere—a developing fix for climate change—also depend on moving large volumes of air. So why not save energy by tacking the carbon capture machine onto the air conditioner?