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 TechNews
Black Hole Mystery Solved With Most Detailed Simulation Ever
An international team of researchers used a supercomputer and custom-written code to generate the "most detailed" black hole simulation yet.
From ACM Opinion
FBI Head Christopher Wray: We Can't Let Criminals Hide Behind Encryption
Encryption should have limits. That's the message FBI Director Christopher Wray had for cybersecurity experts Tuesday.
From ACM News
5G Is Still a Little Magic, a Little Smoke and Mirrors
The scene on the big display in front of me looks like something from Grey's Anatomy.
From ACM News
The CRISPR Machines that Can Wipe Out Entire Species
Charles Darwin had no idea what a gene was. If we dropped the father of evolution into 2019, the idea that humans can willfully alter the genes of an entire species...
From ACM News
Mysterious Planet Nine Hiding Beyond Neptune Might Not Be a Planet at All
Out past Neptune, something weird is happening to the orbits of a bunch of space rocks circling the sun. Something, scientists believed, that could only be described...
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
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
Deepfakes Are a Threat to National Security, Say Lawmakers
Deepfakes are a deep concern for Congress.
From ACM News
Scientists Create a Clock So Accurate It Won't Lose Time for 40 Million Years
The Cryogenic Sapphire Oscillator is one of the most precise clocks ever invented—and it's not just keeping time, it's keeping Australia safe.
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 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
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