Childhood exposure to contaminants varies by country and compound

The levels of 45 environmental contaminants were measured in samples from 1 300 mother-child pairs in Greece, Spain, France, Lithuania, UK and Norway, as part of the HELIX Study. | Continue reading


@phys.org | 7 years ago

All genes of the Aspen tree mapped

This week, a team of researchers from Sweden, Belgium, England, Italy, Norway and South Korea publish the genomes of two species of aspen trees, a project that has taken close to ten years to complete and that proved to be more complicated than thought as well as significantly ex … | Continue reading


@phys.org | 7 years ago

How the world's fastest muscle created four unique bird species

When the male bearded manakin snaps its wings at lightning speed, it's more than part of an elaborate, acrobatic mating ritual. The tiny muscle doing the heavy lifting is also the reason this exotic bird has evolved into four distinct species, according to new research published … | Continue reading


@phys.org | 7 years ago

New adhesive for better recycling

Adhesives to join components are indispensable in industry, but reliable joining is no longer sufficient. The recycling economy pushed by the EU requires proper disassembly of high-tech products, such as mobiles, into their basic materials during repairs or recycling. A thermolab … | Continue reading


@phys.org | 7 years ago

The new electric vehicle highway is a welcome gear shift, but other countries are still streets ahead

Perhaps buoyed by a 67% increase in the sale of electric cars in Australia last year – albeit coming off a low base – the federal government this month announced a A$6 million funding injection for a network of ultra-fast electric vehicle recharging stations. | Continue reading


@phys.org | 7 years ago

Mars 2020 parachute is a 'go'

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@phys.org | 7 years ago

The coincidence between two overachieving NASA missions

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@phys.org | 7 years ago

Electronic noise due to temperature difference in atomic-scale junctions

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@phys.org | 7 years ago

Gender myths dispelled by major new maths study

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@phys.org | 7 years ago

Drought fighter found in soil

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@phys.org | 7 years ago

Searching for wild tulips in the mountains of Kyrgyzstan

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@phys.org | 7 years ago

States that heavily invest in legislature more influential in public policy

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@phys.org | 7 years ago

Tales from the crypt: Microbial life thrives in graveyards

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@phys.org | 7 years ago

Two proteins slow down the train of DNA replication in Drosophila

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@phys.org | 7 years ago

Domestic violence interventions: Thoughts on what works to address this costly crime

In addition to the physical and psychological harm done to victims of domestic violence, domestic violence costs U.S. taxpayers billions of dollars each year. A significant portion of this money is spent by states as they prosecute offenders, punish the convicted and attempt to i … | Continue reading


@phys.org | 7 years ago

Using nanomaterials that respond to cancer-specific stimuli for targeted delivery of treatments and imaging compounds

Nanosystems that deliver anticancer drugs or imaging materials to tumours are showing significant progress, particularly those that respond to tumour-related stimuli, according to a review published in the journal Science and Technology of Advanced Materials. However, further res … | Continue reading


@phys.org | 7 years ago

Two high-redshift quasars discovered using OGLE

Astronomers report the finding of two new high-redshift quasars using imagery from the Optical Gravitational Lensing Experiment (OGLE). The newly found quasars, designated OGLE J015531−752807 and OGLE J005907−645016, have redshifts of 5.09 and 4.98 respectively. The discovery is … | Continue reading


@phys.org | 7 years ago

Former Audi boss released as diesel probe continues

A German court released Tuesday former Audi chief executive Rupert Stadler after months in custody but he remains under suspicion in connection with parent group Volkswagen's role in the "dieselgate" emissions cheating scandal. | Continue reading


@phys.org | 7 years ago

General Electric reports 3Q loss of $22.8 bn, cuts dividend

General Electric reported a third-quarter loss of $22.8 billion Tuesday following a large asset write-down and cut most of its dividend as it seeks a turn-around under a new chief executive. | Continue reading


@phys.org | 7 years ago

UK demonstrators press Uber ahead of key legal fight

Hundreds of people who work in the so-called "gig economy" have gathered to protest outside Britain's Royal Courts of Justice as Uber appealed earlier legal rulings that have broad implications for its business model. | Continue reading


@phys.org | 7 years ago

New gene-therapy eases chronic pain in dogs—human trials underway

When Shane the therapy dog was hit by a Jeep, life changed for him and his guardian Taryn Sargent. | Continue reading


@phys.org | 7 years ago

Scientists develop model to predict drug levels in Europe's rivers

Scientists at Radboud University and the University of York have developed a sophisticated model to calculate the levels of pharmaceuticals in rivers across Europe. The study is published in the journal Environmental Science & Technology. | Continue reading


@phys.org | 7 years ago

Tiny, pain free vaccinations—microneedles and nanoparticles

If it's up to Ph.D. student Guangsheng Du, patients don't need to worry about big needles anymore. At the Leiden Academic Center for Drug Research (LACDR), he studied the use of microneedles and nanoparticles as a new vaccination system. "I want to create a more patient-friendly … | Continue reading


@phys.org | 7 years ago

New instrument joins the hunt for Earth-like planets

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@phys.org | 7 years ago

Tiny light detectors work like gecko ears

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@phys.org | 7 years ago

Trapping atoms, not space ships, with tractor beams

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@phys.org | 7 years ago

Insurance policy could save Earth's coral reefs

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@phys.org | 7 years ago

Electronic activity previously invisible to electron microscopes revealed

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@phys.org | 7 years ago

Paleontologists discovered six new species in the East African Rift

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@phys.org | 7 years ago

Researcher discovers vegetarian sharks

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@phys.org | 7 years ago

The search for the source of a mysterious fast radio burst comes relatively close to home

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@phys.org | 7 years ago

Models suggest injection of sulfate aerosols into the stratosphere could have unintended consequences

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@phys.org | 7 years ago

Renovating buildings to save energy

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@phys.org | 7 years ago

Controlling the crystal size of organic semiconductors

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@phys.org | 7 years ago

Cephalopods could become an important food source in the global community

Among chefs and researchers in gastronomy, there is a growing interest in exploring local waters in order to use resources in a more diverse and sustainable manner, including using the cephalopod population as a counterweight to the dwindling fishing of bonefish, as well as an in … | Continue reading


@phys.org | 7 years ago

Unprecedented atlas of coral reefs released

Today, Paul G. Allen Philanthropies and a consortium of partners, including Carnegie, unveiled the Allen Coral Atlas, a pioneering effort that uses high-resolution satellite imagery and advanced analytics to map and monitor the world's coral reefs in unprecedented detail. At laun … | Continue reading


@phys.org | 7 years ago

Researchers find sand flies prefer marijuana plants

An international team of researchers has found that sand flies have a strong preference for Cannabis sativa plants over all other plant choices. In their paper published in Proceedings of the National Academy of Sciences, the group describes capturing sand flies from five sites a … | Continue reading


@phys.org | 7 years ago

Sharing life with the planets next door

How life could be shared between planets in close proximity to one another has received a greater insight thanks to new analytics based on previously known and new calculations. The findings are allowing researchers to understand how likely life might be on a given planet in such … | Continue reading


@phys.org | 7 years ago

Lamprey teeth identified for the first time in London's archaeological record

Keratin 'teeth' belonging to the gruesome lamprey fish have been identified in London's archaeological record for the first time. The exceptionally rare discovery was made by Alan Pipe Senior Archaeozoologist at MOLA (Museum of London Archaeology), as he examined environmental sa … | Continue reading


@phys.org | 7 years ago

First results from Lucky Spectroscopy, an equivalent technique to Lucky Imaging

The Galactic O-Star Spectroscopic Survey (GOSSS) is acquiring blue-violet spectroscopy of all optically accessible O stars in the Galaxy at resolution ~2500 and signal-to-noise ratio S/N > 200. To date, data from a total of 590 O stars has been published. | Continue reading


@phys.org | 7 years ago

The smallest steerable catheter

Scientists have developed a very small magnetic steerable catheter for minimally invasive surgery. Thanks to its variable stiffness, surgeons can perform more complex movements inside the body with a lower risk of injury to the patient. | Continue reading


@phys.org | 7 years ago

Image: BepiColombo magnetometer boom deployed

The 2.5 m long boom carrying the magnetometer sensors onboard ESA's BepiColombo Mercury Planetary Orbiter (MPO) has been successfully deployed. The sensors are now prepared to measure the magnetic field on the way to Mercury. | Continue reading


@phys.org | 7 years ago

Ceramic honeycomb air filters could cut city pollution

A new type of outdoor filter that could cut city air pollution and is scheduled to be debuted at the 2024 Paris Olympics has been awarded the €3 million Horizon Prize on materials for clean air. | Continue reading


@phys.org | 7 years ago

Beermats to boost conversations in pubs and tackle loneliness in older men

Specially-designed beermats have been created to highlight the important role traditional pubs have to play in tackling loneliness in older men. | Continue reading


@phys.org | 7 years ago

Video: Preparing MetOp-C

The third in the series of MetOp satellites is scheduled for launch on 7 November from Europe's spaceport in Kourou. In this special edition of Earth from Space, ESA's MetOp-C project manager, Stéfane Carlier, talks about this latest polar-orbiting weather satellite and how its r … | Continue reading


@phys.org | 7 years ago

Computer theorists show path to verifying that quantum beats classical

As multiple research groups around the world race to build a scalable quantum computer, questions remain about how the achievement of quantum supremacy will be verified. | Continue reading


@phys.org | 7 years ago

Scientists discover technique for manipulating magnets at nanoscale

Physicists from the University of California, Irvine have discovered a new way to control magnets at the nanometer scale by electric current. This breakthrough, detailed in a paper published today in Nature Nanotechnology, may pave the way for the next generation of energy-effici … | Continue reading


@phys.org | 7 years ago

Thermal 'earmuffs' protect cell phone batteries from extreme temperatures

New research by Berkeley engineers may soon make it more practical to use battery-powered vehicles and devices in extreme temperatures, such as in icy-cold winters in Minnesota or stifling-hot summers in Death Valley. Those conditions represent temperature ranges that fall outsid … | Continue reading


@phys.org | 7 years ago