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Ten Years of Large Hadron Collider Discoveries Are Just the Start of Decoding the ­niverse
From ACM Opinion

Ten Years of Large Hadron Collider Discoveries Are Just the Start of Decoding the ­niverse

Ten years! Ten years since the start of operations for the Large Hadron Collider (LHC), one of the most complex machines ever created.

How Will Google's Innovation Continue Beyond Its 20th Year?
From ACM Opinion

How Will Google's Innovation Continue Beyond Its 20th Year?

As millions of people came online in the late 1990s they needed help figuring out what each webpage was about, and how to find what they were looking for.

Detecting 'DeepFake' Videos in the Blink of an Eye
From ACM Opinion

Detecting 'DeepFake' Videos in the Blink of an Eye

A new form of misinformation is poised to spread through online communities as the 2018 midterm election campaigns heat up. Called "deepfakes" after the pseudonymous...

Brains Keep Temporary Molecular Records Before Making a Lasting Memory 
From ACM Opinion

Brains Keep Temporary Molecular Records Before Making a Lasting Memory 

The first dance at my wedding lasted exactly four minutes and 52 seconds, but I'll probably remember it for decades.

Weaponized Information Seeks a New Target in Cyberspace: Users' Minds
From ACM Opinion

Weaponized Information Seeks a New Target in Cyberspace: Users' Minds

The Russian attacks on the 2016 U.S. presidential election and the country's continuing election-related hacking have happened across all three dimensions of cyberspace—physical...

Supreme Court Struggles to Define 'Searches' as Technology Changes
From ACM Opinion

Supreme Court Struggles to Define 'Searches' as Technology Changes

What the Fourth Amendment to the U.S. Constitution means when it protects citizens against an unreasonable search by government agents isn't entirely clear.

Microprocessor Designers Realize Security Must Be a Primary Concern
From ACM Opinion

Microprocessor Designers Realize Security Must Be a Primary Concern

Computers' amazing abilities to entertain people, help them work, and even respond to voice commands are, at their heart, the results of decades of technological...

How We Proved Einstein Right on a Galactic Scale, and What It Means for Dark Energy and Dark Matter
From ACM Opinion

How We Proved Einstein Right on a Galactic Scale, and What It Means for Dark Energy and Dark Matter

Gravity may be the weakest of the fundamental forces in nature, but it is ultimately what enabled life on Earth to evolve.

Disrupting Pro-ISIS Online 'Ecosystems' Could Help Thwart Real-World Terrorism
From ACM Opinion

Disrupting Pro-ISIS Online 'Ecosystems' Could Help Thwart Real-World Terrorism

Supporters of the Islamic State, or ISIS, around the world gather online, becoming members of virtual communities in much the same way any of us might join online...

Misinformation and Biases Infect Social Media, Both Intentionally and Accidentally
From ACM Opinion

Misinformation and Biases Infect Social Media, Both Intentionally and Accidentally

Social media are among the primary sources of news in the U.S. and across the world.

Connected Cars Can Lie, Posing a New Threat to Smart Cities
From ACM Opinion

Connected Cars Can Lie, Posing a New Threat to Smart Cities

The day when cars can talk to each other—and to traffic lights, stop signs, guardrails and even pavement markings—is rapidly approaching.

What Are These 'Levels' of Autonomous Vehicles?
From ACM Opinion

What Are These 'Levels' of Autonomous Vehicles?

As automated and autonomous vehicles become more common on U.S. roads, it's worth a look at what these machines can—and can't—do.

Can Artificial Intelligence Help Find Alien Intelligence?
From ACM Opinion

Can Artificial Intelligence Help Find Alien Intelligence?

In the search for extraterrestrial intelligence (SETI), we've often looked for signs of intelligence, technology and communication that are similar to our own. ...

The Next Big Discovery in Astronomy? Scientists Probably Found It Years Ago, But They Don't Know It Yet
From ACM Opinion

The Next Big Discovery in Astronomy? Scientists Probably Found It Years Ago, But They Don't Know It Yet

Earlier this year, astronomers stumbled upon a fascinating finding: Thousands of black holes likely exist near the center of our galaxy.

Nazis Pressed Ham Radio Hobbyists to Serve the Third Reich, but Surviving Came at a Price
From ACM Opinion

Nazis Pressed Ham Radio Hobbyists to Serve the Third Reich, but Surviving Came at a Price

When people have free and unfettered choices of activities, they both entertain and express themselves through their pastimes—whether stamp or coin collecting,...

It's Not My Fault, My Brain Implant Made Me Do It
From ACM Opinion

It's Not My Fault, My Brain Implant Made Me Do It

Mr. B loves Johnny Cash, except when he doesn't. Mr. X has watched his doctors morph into Italian chefs right before his eyes.

How Cambridge Analytica's Facebook Targeting Model Really Worked, According to the Person Who Built It
From ACM Opinion

How Cambridge Analytica's Facebook Targeting Model Really Worked, According to the Person Who Built It

The researcher whose work is at the center of the Facebook-Cambridge Analytica data analysis and political advertising uproar has revealed that his method worked...

Ready Player One: We Are Surprisingly Close to Realizing Just Such a VR Dystopia
From ACM Opinion

Ready Player One: We Are Surprisingly Close to Realizing Just Such a VR Dystopia

I was fortunate enough to catch a preview screening of Ready Player One, Steven Spielberg's adaptation of Ernest Cline's futuristic novel.

Cambridge Analytica Scandal: Legitimate Researchers ­sing Facebook Data Could Be Collateral Damage
From ACM Opinion

Cambridge Analytica Scandal: Legitimate Researchers ­sing Facebook Data Could Be Collateral Damage

The scandal that has erupted around Cambridge Analytica's alleged harvesting of 50m Facebook profiles assembled from data provided by a UK-based academic and his...

­sing Blockchain to Secure the 'Internet of Things'
From ACM Opinion

­sing Blockchain to Secure the 'Internet of Things'

The world is full of connected devices—and more are coming. In 2017, there were an estimated 8.4 billion internet-enabled thermostats, cameras, streetlights and...
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