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An edited collection of advanced computing news from Communications of the ACM, ACM TechNews, other ACM resources, and news sites around the Web.


Europe Lost Contact with Mars Lander 1 Minute Before Touchdown
From ACM News

Europe Lost Contact with Mars Lander 1 Minute Before Touchdown

After a suspenseful night waiting for a signal from the ExoMars Schiaparelli lander, the European Space Agency (ESA) confirmed today that the spacecraft went silent...

The Polling Crisis: How to Tell What People Really Think
From ACM News

The Polling Crisis: How to Tell What People Really Think

Hillary Clinton is heading for a landslide victory over Donald Trump. But wait.

No Gps, No Problem: Next-Generation Navigation
From ACM TechNews

No Gps, No Problem: Next-Generation Navigation

University of California, Riverside esearchers say they have developed a reliable, accurate navigation system that exploits existing environmental signals.

Wi-Fi Kiosks Replacing Payphones in Nyc
From ACM News

Wi-Fi Kiosks Replacing Payphones in Nyc

A move to provide free Internet services yields some unexpected consequences.

The Surprisingly Easy Way to Visit Mars
From ACM News

The Surprisingly Easy Way to Visit Mars

It's midday on Mars. The scarlet skies are clear and it's a balmy zero degrees—the perfect conditions for a day out.

Could Obama's Threat of Retaliation Against Russia Lead to Cyberwar?
From ACM Opinion

Could Obama's Threat of Retaliation Against Russia Lead to Cyberwar?

Late last week Obama administration officials used NBC News to send Moscow a cryptic threat: The U.S. government is "contemplating an unprecedented cyber covert...

Humanity's War on Latency: Semaphore to Silicon Photonics and Beyond
From ACM News

Humanity's War on Latency: Semaphore to Silicon Photonics and Beyond

For most of humanity's existence, communication has been incredibly slow.

Who Wants to Show ­p as Gandalf at Their Next Meeting?
From ACM TechNews

Who Wants to Show ­p as Gandalf at Their Next Meeting?

Researchers are developing novel ways of capturing facial micro-expressions that are essential to creating natural dialogue and nuanced actor-specific emotions....

CIA Prepping For Possible Cyber Strike Against Russia
From ACM News

CIA Prepping For Possible Cyber Strike Against Russia

The Obama administration is contemplating an unprecedented cyber covert action against Russia in retaliation for alleged Russian interference in the American presidential...

Minding the Gap, Blind
From ACM News

Minding the Gap, Blind

Most commuters keep their eyes down in the morning while traipsing through the gleaming corridors of London’s Euston Underground station.

Can Crispr Save Ben Dupree?
From ACM News

Can Crispr Save Ben Dupree?

At 24, Benjamin Dupree has outlived many people with Duchenne muscular dystrophy.

Europe and Russia Prepare For Historic Landing on Mars
From ACM News

Europe and Russia Prepare For Historic Landing on Mars

Almost three weeks after it crash-landed the Rosetta orbiter on a comet, the European Space Agency (ESA) is gearing up to land another spacecraft—this time on Mars...

Venus: Inhospitable, and Perhaps Instructional
From ACM News

Venus: Inhospitable, and Perhaps Instructional

Venus is not a placid paradise—that much we know.

Algorithm Connects Students to the Most Interesting Person They've Never Met
From ACM TechNews

Algorithm Connects Students to the Most Interesting Person They've Never Met

MIT graduate students Mohammad Ghassemi and Tuka Al-Hanai began MIT Connect, a platform that matches participants for face-to-face lunch meetings based on background...

Marconi Inspires Rice ­niversity Design For 1-Terabit Wireless
From ACM TechNews

Marconi Inspires Rice ­niversity Design For 1-Terabit Wireless

Rice University researchers are developing a laser-free, pulse-based radio system to support a transmission rate of 1 terabit per second.

Say Hello to .google and Other Branded Internet Addresses
From ACM News

Say Hello to .google and Other Branded Internet Addresses

Google is helping usher in a new way for companies to tout their brand names in the digital realm.

Want to Know Julian Assange's Endgame? He Told You a Decade Ago
From ACM News

Want to Know Julian Assange's Endgame? He Told You a Decade Ago

Amid a seemingly incessant deluge of leaks and hacks, Washington, DC staffers have learned to imagine how even the most benign email would look a week later on...

A Sense of Scale: The Best Microscopy of 2016
From ACM News

A Sense of Scale: The Best Microscopy of 2016

Antonie van Leeuwenhoek was born while Galileo was still alive, and he ended up developing a similar skill in lens making to that of Galileo.

Stepping ­p Security For an Internet-of-Things World
From ACM TechNews

Stepping ­p Security For an Internet-of-Things World

As the Internet of things moves closer to realization, initiatives must be taken to ensure the technology is secure, says Michael Walker at DARPA. "If we want...

­niverse Has Ten Times More Galaxies Than Researchers Thought
From ACM News

­niverse Has Ten Times More Galaxies Than Researchers Thought

The observable Universe contains about 2 trillion galaxies—more than ten times as many as previously estimated, according to the first significant revision of the...
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