Communications of the ACM
Fighting Impersonation by AI
Finding ways to determine whether a voice message is real or generated by an artificial intelligence.
From ACM NewsAn edited collection of advanced computing news from Communications of the ACM, ACM TechNews, other ACM resources, and news sites around the Web.
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Where Will Science Take s? To the Stars
After 30 hours of bumping along on planes and buses, at long last I stood in the darkness and gazed upon an immense night sky.
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What Comes After the Roomba?
It has been 16 years since the Roomba robot vacuum cleaner was introduced by iRobot.
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.S. Begins First Cyberoperation Against Russia Aimed at Protecting Elections
The United States Cyber Command is targeting individual Russian operatives to try to deter them from spreading disinformation to interfere in elections, telling...
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A Goblin World That Points Toward Hidden Planet Nine in the Solar System
Among some astronomers, there is a growing suspicion that our solar system's distant reaches conceal a large, ninth planet that we have not yet seen. New findings...
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Hidden Kingdoms of the Ancient Maya Revealed in a 3-D Laser Map
Hidden pyramids and massive fortresses in the jungle. Farms and canals scattered across swamplands.
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Hayabusa2 Prepares to Drop Rovers on Asteroid Ryugu
Japan's Hayabusa2 spacecraft is exploring Ryugu, an asteroid thought to contain water ice and other materials from the early solar system.
From ACM TechNews
Silicon Valley Takes a (Careful) Step Toward Autonomous Flying
Several Silicon Valley startups are developing technology that can be applied to small helicopters and other passenger aircraft to allow for autonomous flight. ...
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NASA's New Horizons Spacecraft Takes First Picture of Distant Rock It Will Visit
NASA's New Horizons spacecraft still has 100 million miles to go, but it has taken its first snapshot of the space rock that will be its date for New Year's Day...
From ACM Careers
As Cars Collect More Data, Companies Try to Move It All Faster
Cars need to get faster—not on the road, but on the inside.
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Settling Arguments About Hydrogen With 168 Giant Lasers
With gentle pulses from gigantic lasers, scientists at Lawrence Livermore National Laboratory in California transformed hydrogen into droplets of shiny liquid metal...
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Banks and Retailers Are Tracking How You Type, Swipe and Tap
When you're browsing a website and the mouse cursor disappears, it might be a computer glitch—or it might be a deliberate test to find out who you are.
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Google, Seeking a Return to China, Is Said to Be Building a Censored Search Engine
Google withdrew from China eight years ago to protest the country's censorship and online hacking.
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How Robot Hands Are Evolving to Do What Ours Can
A robotic hand? Four autonomous fingers and a thumb that can do anything your own flesh and blood can do? That is still the stuff of fantasy.
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Wild About Tech, China Even Loves Robot Waiters That Can't Serve
The mind-reading headsets won't read minds.
From ACM TechNews
Don't Squish the Jellyfish. Capture It With a Folding Robotic Claw.
Researchers have developed a rotary actuated dodecahedron sampler, a device for studying soft sea creatures such as jellyfish or squid in their natural habitats...
From ACM Opinion
Looking Through the Eyes of China's Surveillance State
They perch on poles and glare from streetlamps. Some hang barely visible in the ceiling of the subway, and others seem to stretch out on braced necks and peer into...
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How Rare Earths (What?) Could Be Crucial in a .S.-China Trade War
Amanda Lacaze grabbed her iPhone and rattled off the names of the special minerals needed to make it.
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Tracing Ghost Particles Back to a Distant Black Hole
It was the smallest bullet you could possibly imagine, a subatomic particle weighing barely more than a thought, and a cosmic blunderbuss, a supermassive black...
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Facebook's Push for Facial Recognition Prompts Privacy Alarms
When Facebook rolled out facial recognition tools in the European Union this year, it promoted the technology as a way to help people safeguard their online identities...
From ACM News