Advance boosts efficiency of flash storage in data centers

New architecture promises to cut in half the energy and physical space required to store and manage user data.

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Optical tweezers achieve new feats of capturing atoms

Physicists have shown that they could organize groups of individual atoms into large grids with an efficiency unmatched by existing methods.

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Riot Blockchain auditor cites 'material weaknesses' in internal control over financial reporting

Riot Blockchain announced what it called "material weaknesses" in internal control over financial reporting and an adverse auditor report in its latest annual report.

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Apple has another new set of wireless headphones for people who don't want AirPods

Beats announced new Powerbeats Pro headphones on Wednesday with a form factor similar to AirPods but with a sportier design.

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Amazon has quietly removed promotional spots that gave special treatment to its own products

Amazon has quietly removed some of its most aggressive promotions for private label products, following increased regulatory scrutiny of tech giants in recent months.

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Goldman Sachs wants to pay students $100,000 to tackle Wall Street's technology challenges

The new program is part of Goldman's bid to become the operating system for financial services.

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Whole Foods price cuts may not give Amazon traffic boost, former Walmart US CEO Bill Simon says

Whole Foods' price cuts debuting Wednesday may mean past reductions didn't do their job, former Walmart U.S. CEO and President Bill Simon said.

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The whisper room: Moderates on Twitter are losing their voice

A researcher finds that partisan users form highly partisan social networks on Twitter, moderate users -- or those less politically engaged -- continue to avoid politics, potentially creating an important void on social media.

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Order hidden in disorder

Partitioning space into cells with optimum geometrical properties is a central challenge in many fields of science and technology. Researchers from several countries have now found that in amorphous, i.e. disordered, systems optimization of the individual cells gradually results in the same structure, although it remains amorphous. The disordered structure quickly converges to hyperuniformity -- a hidden order on large scales.

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A 5,000-year-old barley grain discovered in Finland changes understanding of livelihoods

A 5,000-year-old barley grain discovered in Aland, southern Finland, turns researchers' understanding of ancient Northern livelihoods upside down. New findings reveal that hunter-gatherers took to farming already 5,000 years ago in eastern Sweden, and on the Aland Islands, located on the southwest coast of Finland.

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Amplifier for terahertz lattice vibrations in a semiconductor crystal

In analogy to the amplification of light in a laser, vibrations of a semiconductor crystal, so called phonons, were enhanced by interaction with an electron current. Excitation of a metal-semiconductor nanostructure by intense terahertz (THz) pulses results in a ten-fold amplification of longitudinal optical (LO) phonons at a frequency of 9 THz. Coupling such lattice motions to propagating sound waves holds potential for ultrasound imaging with a sub-nanometer spatial resolution.

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Labeling proteins with ubiquitin paves new road to cell regulation research

Human cells have a sophisticated regulatory system at their disposal: labeling proteins with the small molecule ubiquitin. In a first, scientists have succeeded in marking proteins with ubiquitin in a targeted manner, in test tubes as well as in living cells. The procedure opens the door to exploring the inner workings of this vital regulatory system.

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China admits for the first time that U.S. officials 'have a point' on IP theft and hacking: Kudlow

Trump's economic advisor Larry Kudlow told reporters that China has recognized issues of hacking and IP theft in trade talks.

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Cloud Formation in the South Indian Ocean

An astronaut aboard the International Space Station snapped this image as the station flew 265 miles above this cloudy formation in the south Indian Ocean.

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IBM artificial intelligence can predict with 95% accuracy if you plan to quit your job

IBM AI can predict with 95 percent accuracy when an employee is about to leave their job. That should not scare workers, but human resource managers in today's tight labor market that do not understand how to keep employees on a clear career path.

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This iPhone trick makes Face ID faster, and you don't even have to look at your iPhone to unlock it

There's a trick to make Face ID faster and work with sunglasses, and it's just a small setting you need to change. Here's how to use it.

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