Communications of the ACM
An edited collection of advanced computing news from Communications of the ACM, ACM TechNews, other ACM resources, and news sites around the Web.
From ACM News
pgraded S Supercomputers Claim Top Two Spots on Top500 List
The US now can claim the top two machines on a list of the 500 fastest supercomputers, as Sierra, an IBM machine for nuclear weapons research at Lawrence Livermore...
From ACM News
Electronic Voting Was Going to Be the Future. Now Paper's Making a Comeback
You could call it buyer's remorse. Five US states went all in on electronic voting machines, and four of those states are poised to get out.
From ACM News
With 5G, You Won't Just Be Watching Video. It'll Be Watching You, Too
Remember the last time you felt terrified during a horror movie? Take that moment, and all the suspense leading up to it, and imagine it individually calibrated...
From ACM News
Nvidia pdates Its Moon Landing Conspiracy Debunk with Its New GP
Neil Armstrong and Buzz Aldrin walked on the moon almost 50 years ago, but some conspiracy theorists don't believe that it actually happened.
From ACM News
Welcome to the Airport of the Future, Where Your Face Is Your Passport
Australia is a bloody long way from the rest of the world.
From ACM News
Color X-Ray Scanner ses CERN Tech to See All Your Innards
The familiar black-and-white X-ray could soon be replaced with detailed 3D color scans that show everything from fat and bone to metal and soft tissue.
From ACM News
Inside Facebook, Twitter and Google's AI Battle Over Your Social Lives
When you sign up for Facebook on your phone, the app isn't just giving you the latest updates and photos from your friends and family.
From ACM TechNews
Google, Microsoft Find Another Spectre, Meltdown Flaw
Intel and Microsoft on Monday reported a new variant of the Spectre and Meltdown security bugs.
From ACM News
Celestial 'Snow' Flies in Wondrous Rosetta Comet GIF
You'll never stand on the surface of a comet, but here's how it might look and feel.
From ACM News
AI Chips May Give You a Real Reason to Upgrade Your Smartphone
You've likely seen artificial intelligence technology spread into apps, devices and services, doing things like recognizing your friends' faces in photos and endowing...
From ACM News
Weird Quantum Physics Is Key to Keeping Your Credit Card Safe
Using the bizarre rules of quantum physics, US government researchers have developed a new way to generate random numbers that play a key role in protecting sensitive...
From ACM News
Building Better Maps for the Disability Community
Occupational therapist turned disability rights activist Alanna Raffel has spent her career thinking about accessibility. So for her 30th birthday last year, she...
From ACM News
Your Alexa and Fitbit Can Testify Against You in Court
Ross Compton had no idea his pacemaker would finger him for arson.
From ACM News
Enigma: Up Close with a Nazi Cipher Machine
A black metal mechanical device resembling a typewriter sits in a wooden box.
From ACM Opinion
Blockchain Explained: It Builds Trust When You Need It Most
These days, we're having a harder and harder time trusting each other.
From ACM News
How Quantum Dots Supercharge Farming, Medicine and Solar, Too
What if you could grow vegetables in half the time? What if a surgeon could see cancerous cells throughout an entire operation? What if solar panels could become...
From ACM Careers
How Pixar's Cartoon Cheese Led to a Smarter View of Science
Ten years ago, a chunk of animated cheese in Pixar's "Ratatouille" captured the imagination of cell biologist Janet Iwasa. So much so that it changed the way she...
From ACM News
Intel Halts Some Chip Patches as the Fixes Cause Problems
The chipmaker's updates were meant to fix the Meltdown and Spectre design flaws, but have been causing computers to unexpectedly reboot.
From ACM News
Tractor Beam Breakthrough Could Lead to Levitating Humans
Tractor beams have made the jump from science fiction to reality in recent years, but only for levitating very small objects.
From ACM Careers