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Updated 2024-11-25 03:00
An AI app that “undressed” women shows how deepfakes harm the most vulnerable
DeepNude has now been taken offline, but it won’t be the last time such technology is used to target vulnerable populations.
The biggest loser in the presidential debates: Planet Earth
Twenty Democratic candidates had a chance to tell voters why climate change should be America’s top political priority. They mostly blew it.
NASA announces plans to send a drone to explore Titan for signs of life
Get ready for Dragonfly’s autonomous flight on Saturn’s largest moon.
Seven questions each candidate should answer at tonight’s Democratic debate
Because seven minutes in a two-hour debate on the most pressing topic of our time is ridiculous.
Why Avengers: Infinity War was so successful—according to ... ecology
Mathematical tools developed to analyze interactions in natural ecosystems help explain which films in the Marvel Universe make the most money.
The evolution of cybersecurity: Veracode’s Chris Wysopal
Since the advent of the internet and after countless, massive breaches, the global community continues to struggle with cyber security and to treat it as an afterthought.
The Pentagon has a laser that can identify people from a distance—by their heartbeat
The Jetson prototype can pick up on a unique cardiac signature from 200 meters away, even through clothes.
Machine learning makes a better Luke Skywalker hand
A solar-powered robot bee shows how insect drones may take flight
If you did the Mannequin Challenge, you are now advancing robotics research
Five schemes for cheaper space launches—and five cautionary tales
Spaceplanes, giant rockets, tethers and catapults
How to fight a war in space (and get away with it)
Satellites are so crucial that attacking them could be seen as an act of war. The bad news is, it may have already happened.
In her light: space fiction
A short story about nanosatellites, love, and freedom
The NASA engineers struggling to build a better heat shield
As bigger probes get sent into space, the problem of how to slow them down again is getting harder
All the new Mars missions being launched in 2020
China, the US, and the European Space Agency are sending vehicles to explore the red planet. They’ll be joined by a Russian lander and an Emirati orbiter.
Does the world need a 3D-printed rocket?
Relativity Space, a well-funded startup, is going all-in on additive manufacturing. But is that too much of a good thing?
The world’s smallest big rocket company
Dave Masten builds rockets on a shoestring in the desert—can he help NASA reinvent itself as a lean, agile enterprise?
The case for sending people back to the moon
Hard to justify in practical terms, a return to the moon nonetheless seems almost inevitable
The fight over who owns CRISPR is back, and it’s a rematch
How Facebook’s new blockchain might revolutionize our digital identities
The Libra cryptocurrency was unveiled on a wave of hype and speculation. But what its white paper suggested about Facebook’s vision for how we manage our identifying credentials may be just as important.
NASA’s Mars rover has spotted a huge methane spike—could it be life?
SpaceX’s latest Falcon launch has put a solar sail into orbit
LightSail-2’s large reflective sails will unfurl in about a week, capturing light from the sun and using that to propel the spacecraft
Alphabet’s smart city will track its citizens, but promises to protect their data
Gig workers often get an unfair deal. This firm says it’s different.
LeadGenius claims to be an online contract company that treats its workers with more respect. Its founder and CEO Prayag Narula tells us why fairness is at its core.
The US has launched a cyber attack against Iran’s weapons systems
Supercomputing has just become the latest front in the US-China trade war
Carbon farming is the hot (and overhyped) tool to fight climate change
Using farms to capture and store more carbon in soil is becoming trendy, but the science is still not settled on how much it can help to address climate change.
A new set of images that fool AI could help make it more hacker-proof
Squirrels mislabeled as sea lions and dragonflies confused with manhole covers are challenging algorithms to be more resilient to attacks.
A new deepfake detection tool should keep world leaders safe—for now
Donald Trump, Elizabeth Warren, and other presidential hopefuls will be protected against AI doppelgängers thanks to a technique that looks at how they move.
The future of AI research is in Africa
In the last few years, the machine-learning community has blossomed, applying the technology to challenges like food security and health care.
The Crab Nebula just blasted Earth with the highest-energy photons ever recorded
One measured photon has roughly the energy of a falling ping-pong ball.
The online advertising industry breaks the law, says the UK’s data watchdog
Five reasons “hacking back” is a recipe for cybersecurity chaos
A new US bill would make it legal for private companies to chase hackers across the internet. It’s a terrible idea that simply will not die.
Life could exist in a 2D universe (according to physics, anyway)
Physicists and philosophers have long claimed that life can form only in a universe like ours, with three dimensions of space and one of time. That thinking may need to be revised.
A European mission will intercept an unknown comet for the first time
Two Earth-size planets have been discovered in a neighboring solar system
Machine learning is about to revolutionize the study of ancient games
AI, computer modeling, and data mining are tools for a new field focusing on how games have evolved.
Here are 10 ways AI could help fight climate change
Machine learning has the potential to make some real inroads against our biggest threat.
Melting in the Himalayas is accelerating—and yes, it’s climate change
Rocket Lab: The small firm that launched the 3D-printed space revolution
Peter Beck founded Rocket Lab, which 3D-prints rocket engines for NASA. We talked to him about the technology’s benefits—and the future of the fledgling small launch industry.
Alexa could spot your cardiac arrest—by listening to your breathing
A new system that listens for a telltale gasping sound could get you vital help in time.
The first robot for scrubbing dishes will check each plate for dirt
Facebook’s Libra: Three things we don’t know about the digital currency
The launch of Facebook’s new coin is certainly a big event, but so much about it remains unsettled.
The world’s best supercomputers are being updated to run AI software faster
Facebook has finally unveiled Libra, its digital currency
Iceland’s data centers are booming—here’s why that’s a problem
Bitcoin miners and data scientists love cheap, green Icelandic processing power. Maybe a little too much.
A new chip lets robots “imagine” their actions before they make a move
Robots that can rapidly plan out their movements could accelerate factory automation—and help keep fragile humans safe.
How much of the solar system should be designated wilderness?
Most of it, say astrophysicists, if we want to guarantee the future of humanity.
Adobe’s new AI tool can spot when a face has been Photoshopped
The US says it has inserted offensive malware into Russia’s power grid
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