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Updated 2024-11-24 23:30
Even if they can’t vote, teens are roasting Pete Buttigieg on TikTok
No major Democractic candidate has a presence on the wildly popular social video platform. That’s a big missed opportunity.
How heat from the sun could help clean up steel and cement
Serial entrepreneur Bill Gross has launched a new solar thermal venture, designed to cut climate emissions from industrial heat.
Logjams aren’t really jammed at all, say geoscientists
The first study of the way logs become pinned in rivers reveals that those seemingly trapped in a logjam move steadily, if slowly, downriver.
Scientists have found 142 more ancient etchings in Peru. Now AI will speed up the hunt.
Why the Hubble is unlike any other satellite in history
In this excerpt from her book Handprints on Hubble: An Astronaut’s Story of Invention, the first American woman to walk in space tells what it was like to be part of the team that designed and launched the space telescope.
Listen to the sound of Earth’s magnetic field as it’s pummeled by a solar storm
These strange new sounds underscore the complexities at play when solar storm events head for Earth.
Why the electric-car revolution may take a lot longer than expected
An MIT analysis finds that steady declines in battery costs will stall in the next few years.
This is the first global map of Saturn’s moon Titan
A responsive “skin” could let you cuddle your child in virtual reality
Iran has shut off internet access for its citizens amid fuel price protests
Most Americans think they’re being constantly tracked—and that there’s nothing they can do
There’s an easy way to make lending fairer for women. Trouble is, it’s illegal.
Goldman Sachs defended itself in the Apple Card scandal by saying it did not consider gender when calculating creditworthiness. If it did, that could actually mitigate the problem.
One of CRISPR’s inventors has called for controls on gene-editing technology
Ghost ships, crop circles, and soft gold: A GPS mystery in Shanghai
A sophisticated new electronic warfare system is being used at the world’s busiest port. But is it sand thieves or the Chinese state behind it?
Apple just released an app that tracks your heart, hearing, and menstrual cycles
The landing site for NASA’s Mars 2020 rover might be home to fossilized life
Two new studies raise the possibility that the next Mars mission will find fossils of organic life or preserved biosignatures at Jezero crater.
Help us pick the next great young innovators
Our 2020 contest for the 35 Innovators Under 35 is now open for nominations.
Facebook says it’s getting better at weeding out child sex abuse images
Where do humans live? A new map offers more detail than ever before.
Human settlements are the cause and consequence of most environmental and societal changes on Earth. The World Settlement Footprint pinpoints them with unprecedented accuracy.
China says its digital currency will have “controllable anonymity”—but who will control it?
Now Google wants to get into banking too
5G has security flaws that could let hackers track your location
Health websites are sharing sensitive medical data with Google, Facebook, and Amazon
How to turn the complex mathematics of vector calculus into simple pictures
Feynman diagrams revolutionized particle physics. Now mathematicians want to do the same for vector calculus.
Google is to get access to millions of Americans’ personal health data
Twitter says it may warn users about deepfakes—but won’t remove them
Apple Card is being investigated over claims it gives women lower credit limits
How the world’s biggest gun helped solve a long-standing space mystery
A fog of micro-debris poses major risks to satellites and spaceships—and this test suggests there is a lot more of it than anyone had thought
The computing power needed to train AI is now rising seven times faster than ever before
An updated analysis from OpenAI shows how dramatically the need for computational resources has increased to reach each new AI breakthrough.
A natural biomolecule has been measured acting like a quantum wave for the first time
Physicists have watched a chain of 15 amino acids interfere with itself, in an experiment that paves the way for a new era of quantum biology.
Will the universe’s expansion mean planets no longer orbit stars?
Your space questions, answered.
The UK’s election will put Facebook’s political ad policies to the test
The world’s first Gattaca baby tests are finally here
The DNA test claims to let prospective parents weed out IVF embryos with a high risk of disease or low intelligence.
The AI hiring industry is under scrutiny—but it’ll be hard to fix
AI will now watch for fraudsters on the world’s largest stock exchange
A deep-learning system will work alongside human analysts to monitor the Nasdaq for suspicious behavior.
Welcome to robot university (only robots need apply)
Want your robot to learn a new task? Then send it to RoboNet, a vast video database that could one day teach it anything.
Two former Twitter employees have been charged with spying for Saudi Arabia
The US Army is creating robots that can follow orders
For robots to be useful teammates, they need to be able to understand what they’re told to do—and execute it with minimal supervision.
The Census is a target for disinformation—here’s how it could be protected
It’s an all-hands-on-deck situation to stop the vital count from being compromised. But there are still concerns that Big Tech isn’t being transparent enough.
Inside the Microsoft team tracking the world’s most dangerous hackers
From Russian Olympic cyberattacks to billion-dollar North Korean malware, how one tech giant monitors nation-sponsored hackers everywhere on earth.
A detective has been granted access to an entire private DNA database
Critics blast a proposal to curb climate change by halting population growth
More than 11,000 scientists signed a paper arguing the world needs to stabilize or gradually reduce the global population.
Google’s new chip design protects the cloud where it’s most vulnerable
As soon as the power turns on, hackers can gain an advantage.
Trump thought the Paris deal was too expensive. Wait until he sees the cost of climate change.
The woman whose brain staved off her family’s Alzheimer’s
One Bitcoin “whale” may have fueled the currency’s price spike in 2017
Screen time might be physically changing kids’ brains
Five things we’ve learned since Voyager 2 left the solar system
About 41 years after launch, the NASA spacecraft joined its twin in leaving the last edges of the solar system’s borders.
How China built a single-photon detector that works in space
China’s quantum communication satellite Micius has notched up an impressive series of breakthroughs thanks to powerful photon detectors that outwit background noise.
California is on track to miss its climate targets—by a century
And it’s likely to get harder, not easier, for the state to achieve ever deeper cuts in emissions.
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