Development of a displacement sensor to measure gravity of smallest source mass ever

One of the most unknown phenomena in modern physics is gravity. Its measurement and laws remain somewhat of an enigma. Researchers at Tohoku University have revealed important information about a new aspect of the nature of gravity by probing the smallest mass-scale. | Continue reading


@phys.org | 5 years ago

Laser of sound promises to measure extremely tiny phenomena

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Wild wheat relative genes to aid in battle against trio of pests

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Scientists find 'molecular destruction code' for enzyme involved in cholesterol production

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Record-shattering underwater sound

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AI-powered 'knowledge engine' a game-changer for antibiotic resistance

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Study reveals role of neonatal brain cells in early bonding in mammals

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Magnetic nanoparticles ease removal of microcontaminants from wastewater

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National report finds the promise of adolescence is largely untapped

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@phys.org | 5 years ago

A more efficient way to cleave pendant olefins from terpenes and similar compounds

A team of chemists at the University of California has found a more efficient way to separate olefins from terpenes and similar compounds. In their paper published in the journal Science, the group describes the new approach and possible applications for its use. Seb Caille with … | Continue reading


@phys.org | 5 years ago

Restaurant acoustics that schmeckt

Acoustics consultant Klaus Genuit says that new International Standards Organization guidelines for defining, measuring and evaluating soundscapes are a big step forward in guiding the creation of audibly fine restaurants. | Continue reading


@phys.org | 5 years ago

Single molecule magnet used as a scanning magnetometer

A team of researchers from the University of California and Fudan University has developed a way to use a single molecule magnet as a scanning magnetometer. In their paper published in the journal Science, the group outlines their research which involved demonstrating their senso … | Continue reading


@phys.org | 5 years ago

How one fern can soak up so much arsenic—and not die

Arsenic-contaminated soil and groundwater pose risks to millions of Americans and hundreds of millions of people worldwide. Cleaning up the toxic metal is a laborious and expensive process, with some remediations of arsenic reaching into the hundreds of millions of dollars. | Continue reading


@phys.org | 5 years ago

Exploring the scientific potential of the ATLAS Experiment at the High-Luminosity LHC

The High-Luminosity upgrade of the Large Hadron Collider (HL-LHC) is scheduled to begin colliding protons in 2026. This major improvement to CERN's flagship accelerator will increase the total number of collisions in the ATLAS experiment by a factor of 10. To cope with this incre … | Continue reading


@phys.org | 5 years ago

Researchers dish the dirt on soil microbes

Soil microbes are wild, unpampered and uncultured. | Continue reading


@phys.org | 5 years ago

Study dives deep into saving endangered shark

Mackerel sharks are large, fast-swimming apex predators that include Hollywood heavy-hitters like great whites (Jaws), mako (Deep Blue Sea) and the now-extinct Megalodon (The Meg). One of the smallest mackerel sharks is the porbeagle—on average less than two metres long—and it's … | Continue reading


@phys.org | 5 years ago

Planet-hunter CubeSat images Los Angeles

A small satellite designed to hunt for new planets beyond the solar system recently looked down at Earth to capture an image of California's "City of Stars." | Continue reading


@phys.org | 5 years ago

The USDA announces new vision for animal genomics

A new U.S. Department of Agriculture (USDA) blueprint, published today in Frontiers and Genetics, will serve as a guide for research and funding in animal genomics for 2018-2027 that will facilitate genomic solutions to enable producers to meet increasing future demands for anima … | Continue reading


@phys.org | 5 years ago

Where on Earth is the Salish Sea?

Less than half of the people in Washington and British Columbia have heard of the Salish Sea, even though they live alongside it. | Continue reading


@phys.org | 5 years ago

A 'high-heeled' dinosaur that walked on its tiptoes

A 24-tonne dinosaur may have walked in a 'high-heeled' fashion, according to University of Queensland research. | Continue reading


@phys.org | 5 years ago

Dutch aquifers bank rainwater to help farmers avoid going bust

Climate change is increasing the risk of water shortages across Europe, but researchers in the Netherlands are hoping to ease pressure by generating a steady supply of clean water and heat from deep underground reservoirs known as aquifers. | Continue reading


@phys.org | 5 years ago

'Ant bridge'-inspired nanoparticle assembly fixes broken electrical circuits

Colonies of social insects are capable of self-organizing and accomplishing complex tasks through individual interactions. For example, to march across large gaps, ants grip the bodies of each other, forming a living bridge that allows the colonies to reach the other side. Inspir … | Continue reading


@phys.org | 5 years ago

Macroscopic electron quantum coherence in a solid-state circuit

A team of researchers at the Centre de Nanosciences et de Nanotechnologies (C2N, CNRS/Univ. Paris-Saclay) has experimentally achieved the coherent propagation of electrons in circuits over macroscopic distances through a novel nano-engineering strategy. | Continue reading


@phys.org | 5 years ago

App converts aerial crop photos into real-time metrics of plant growth and crop health

Agricultural researchers have long used small-plot trials to test a myriad of practices, such as selecting the best seeds, fertilizer and crop-control products, and depending on their eyes and opinions to determine what works best. | Continue reading


@phys.org | 5 years ago

'The Big Bang Theory' finale: Sheldon and Amy's fictional physics parallels real science

After 12 successful seasons, "The Big Bang Theory" has finally come to a fulfilling end, concluding its reign as the longest running multicamera sitcom on TV. | Continue reading


@phys.org | 5 years ago

Activists petition court to halt Japan dolphin hunt

Campaigners on Friday urged a court in Japan to halt so-called "drive hunting" of dolphins in the country as part of an unprecedented lawsuit that argues the practice violates Japanese law. | Continue reading


@phys.org | 5 years ago

EasyJet losses deepen in first half

British low-cost airline EasyJet said Friday that first-half net losses more than quadrupled due to "tough" market conditions and high fuel costs. | Continue reading


@phys.org | 5 years ago

WhatsApp, security and spyware: what happened

Facebook-owned WhatsApp's revelation of a security flaw allowing hackers to inject spyware on smartphones raised fresh concerns about the security of the mobile ecosystem. | Continue reading


@phys.org | 5 years ago

North Korea seeing worst drought in a century: state media

North Korea is experiencing its worst drought in over a century, official media reported Friday, days after the World Food Programme expressed "very serious concerns" about the situation in the country. | Continue reading


@phys.org | 5 years ago

Could the fabled Orient Express take to the rails again?

It conjures up the atmosphere of rail travel from a bygone golden age, steaming through Europe experiencing top-notch cuisine and the company of fellow passengers who could be writers or spies. | Continue reading


@phys.org | 5 years ago

The deadly odds of pigeon racing in the Philippines

It is a brutal 600-kilometre gauntlet during which competitors face searing heat, wild seas, vicious predators, and the threat of kidnapping. | Continue reading


@phys.org | 5 years ago

Walmart reports jump in profit, warns on tariffs

Walmart reported a jump in first-quarter earnings on Thursday on increased US store sales and e-commerce growth but warned that higher US tariffs could hit its business. | Continue reading


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Amazon invests in British food courier Deliveroo

US online titan Amazon has taken a stake in Deliveroo, the British food delivery company said on Friday. | Continue reading


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SpaceX postpones launch of its first internet network satellites

SpaceX postponed a launch of 60 satellites into low-Earth orbit that was scheduled for Thursday night, possibly until next week, citing a need for software updates. | Continue reading


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Baidu posts first quarterly loss since IPO, top exec quits

Chinese internet giant Baidu has posted its first quarterly loss since going public in 2005, and the head of its core search business resigned as the company struggles to grow sales. | Continue reading


@phys.org | 5 years ago

Crisis-hit Nissan shakes up board, keeps boss

Japanese car giant Nissan shook up its executive board Friday, adding a top director from partner Renault as it battles the fallout from the Carlos Ghosn saga and disappointing results. | Continue reading


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Scientists propose rethinking 'endangered species' definition to save slow-breeding giants

Conservation decisions based on population counts may fail to protect large, slow-breeding animals from irrevocable decline, according to new research coinciding with Endangered Species Day. | Continue reading


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New Horizons team publishes first Kuiper Belt flyby science results

NASA's New Horizons mission team has published the first profile of the farthest world ever explored, a planetary building block and Kuiper Belt object called 2014 MU69. | Continue reading


@phys.org | 5 years ago

Children describe technology that gives them a sense of ambiguity as 'creepy'

Many parents express concerns about privacy and online safety in technology designed for their children. But we know much less about what children themselves find concerning in emerging technologies. | Continue reading


@phys.org | 5 years ago

Scientists develop technology to capture tumor cells

Instead of searching for a needle in a haystack, what if you were able to sweep the entire haystack to one side, leaving only the needle behind? That's the strategy researchers in the University of Georgia College of Engineering followed in developing a new microfluidic device th … | Continue reading


@phys.org | 5 years ago

Fearful customers sensitive to size and scope of a data breach while angry customers are not

Customers who feel afraid in the wake of a data breach care more about the size and scope of the breach than do angry customers, according to research from Binghamton University, State University of New York. | Continue reading


@phys.org | 5 years ago

Protecting rare species can benefit human life

Preserving rare species for the sake of global biodiversity has long been the primary focus for conservationists. | Continue reading


@phys.org | 5 years ago

SpaceX set to launch first satellites of its internet network

SpaceX is targeting Thursday night for the launch of 60 satellites into low-Earth orbit, the first of potentially thousands in its Starlink project to beam broadband internet across the planet. | Continue reading


@phys.org | 5 years ago

CosmoGAN: Training a neural network to study dark matter

As cosmologists and astrophysicists delve deeper into the darkest recesses of the universe, their need for increasingly powerful observational and computational tools has expanded exponentially. From facilities such as the Dark Energy Spectroscopic Instrument to supercomputers li … | Continue reading


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Researchers create washable sensor that can be woven into materials

Forget the smart watch. Bring on the smart shirt. | Continue reading


@phys.org | 5 years ago

Pinterest reports smaller 1Q loss but guidance drags stock

Pinterest, fresh off its initial public offering, posted a loss for the first three months of the year that was larger than analysts were expecting, though revenue was slightly stronger. Its revenue outlook, though, was below expectations and its shares slumped in after-hours tra … | Continue reading


@phys.org | 5 years ago

Imaging black hole like listening to broken piano, says scientist

US computer scientist Katie Bouman, who became a global sensation over her role in generating the world's first image of a black hole, has described the painstaking process as akin to listening to a piano with broken keys. | Continue reading


@phys.org | 5 years ago

Boeing says 737 MAX software update is complete

Boeing said Thursday that it completed its software update on the 737 MAX after two deadly crashes resulted in a global grounding of the aircraft. | Continue reading


@phys.org | 5 years ago