Communications of the ACM
The Promise of Holographic Displays
The computational expense of creating three-dimensional images that can be viewed by all is just one factor holding them back… 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.
From ACM Opinion
Black Hole Hunters: Q&A With Katie Bouman
Scientists have revealed the first-ever image of a black hole. The picture is the result of a global collaboration in which scientists linked together telescopes...
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NASA Reveals Aliens Could Have Already Visited Earth
A NASA scientist suggested that aliens may have already visited earth but evaded detection due to their appearances being vastly different from human expectations...
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You Will Be Replaced. Here's How
Route 9 skims by Boston and cuts clear across Massachusetts to Pittsfield, a city of roughly 50,000, the largest in Berkshire County.
From ACM News
Wormholes Could be Portals to Other niverses
Wormholes are theoretical objects that could serve as portals between two points in space and time. Some believe they could even act as passageways to other universes...
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Scientists Create a 'Social Network of Brains'
Sending your thoughts directly into someone else's brain may seem like the stuff of science fiction. But this capability could be closer to reality than you think...
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Scientists Hope Artificial Stupidity Could Save Humans
Some scientists are suggesting limiting how smart artificial intelligence can get—all the way down to human intelligence.
From ACM News
This Is the Brightest Early niverse Object Ever Seen
A galaxy spinning around a hungry supermassive black hole that's guzzling down matter and shooting out plasma jets has grabbed the attention of astronomers 13 billion...
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Are We Alone in the niverse?
Say goodbye to ET, Marvin the Martian and Yoda. Humans are probably the only intelligent life in the universe, researchers from the University of Oxford have reported...
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Colliding Wormholes May Be Causing Gravitational Waves
One of the most significant scientific developments of recent times has been the five separate observations of the elusive ripples in space-time known as gravitational...
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New Horizons Is Awake Again to Fly by Distant Object
A nice nap always makes a long journey more bearable—and that's even more true when the journey covers billions of miles.
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Dark Galaxies Could Explain How Stars Are Formed
Scientists may have identified up to six "dark galaxies," a finding that could help solve the mystery of how stars and galaxies are created.
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Editing Memories and Sensations in the Brain With Tech
What if we had the ability to fool our brain into thinking that we'd experienced something that never happened?
From ACM News
Is This the Sound of Black Holes Colliding?
Take a deep breath, put on your headphones and watch the video above. You're about to hear something truly astronomical: the sound of two black holes smashing together...
From ACM News
Pi Day: What Is Pi and Where Did It Come From?
Today is Pi Day, an annual celebration of the famous mathematical concept that has fascinated people for millenia. But what exactly is π (pronounced like the word...
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Speed of Light Could Be Dropped to Zero sing Crystals
In a vacuum like space, the speed of light is just over 186,280 miles per second. Scientists have now shown it's possible to slow it down to zero miles per second...
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New Nasa Cassini Image of Saturn Moon Has a Surprise
Usually, the postcards stop after a journey ends, but not so for robotic adventurer Cassini, whose epic journey exploring Saturn and its neighbors finished in September...
From ACM Careers
Artificial Intelligence Will Be a Human Jobs Creator
In 2013, James "Jimi" Crawford founded a company called Orbital Insight, barely noticed at the time amid the Silicon Valley froth.
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Can We Make a Hack-Proof Internet with Quantum Physics?
Is it possible to build a network that's impossible to hack? Quantum physicists believe it might.
From ACM News
Wormholes Join Black Holes By Quantum Teleportation
A century after wormholes were first theorized, scientists have posited that passages through space-time can be traversed using a special quantum connection between...
From ACM News