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Physicists find right (and left) solution for on-chip optics

(Phys.org) —A Harvard-led team of researchers has created a new type of nanoscale device that converts an optical signal into waves that travel along a metal surface. Significantly, the device can...

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Scientists map all possible drug-like chemical compounds

(Phys.org) —Drug developers may have a new tool to search for more effective medications and new materials. It's a computer algorithm that can model and catalogue the entire set of lightweight,...

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Researchers identify protein molecule used to maintain adult stem cells in...

Understanding exactly how stem cells form into specific organs and tissues is the holy grail of regenerative medicine. Now a UC Santa Barbara researcher has added to that body of knowledge by...

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Fish was on the menu for early flying dinosaur Microraptor

University of Alberta-led research reveals that Microraptor, a small flying dinosaur was a complete hunter, able to swoop down and pickup fish as well as its previously known prey of birds and tree...

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Dutch reality show seeks one-way astronauts for Mars

Are you crazy enough to sign up for a one-way trip to Mars? Applications are now being accepted by the makers of a Dutch reality show that says it will deliver the first humans to the Red Planet in 10...

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Yahoo! weaves Summly into new iPhone app

Yahoo! on Monday released an iPhone app that weaves in story summarizing software bought from a London schoolboy last month for a sum reported to be around $30 million (£20 million).

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Adapteva $99 parallel processing boards targeted for summer

(Phys.org) —The semiconductor technology company Adapteva earlier this month featured its parallel-processing board for Linux supercomputingts at a major Linux event, and the board is targeted to ship...

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Collaboration aims to harness the energy of 2,000 suns

Today on Earth Day, scientists have announced a collaboration to develop an affordable photovoltaic system capable of concentrating, on average, the power of 2,000 suns, with an efficiency that can...

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Team identifies proton pathway in photosynthesis

(Phys.org) —A Purdue University-led team has revealed the proton transfer pathway responsible for a majority of energy storage in photosynthesis. Through photosynthesis, plants, algae and bacteria...

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Inkjet-printed graphene electrodes may lead to low-cost, large-area, possibly...

(Phys.org) —Using an ink containing tiny graphene flakes, scientists have inkjet-printed graphene patterns that can be used for printing finely detailed, highly conductive electrodes. Although...

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Study provides new evidence of cooling properties of atmospheric molecule

(Phys.org) —Scientists have discovered further evidence for the existence of new molecules in the atmosphere that have the potential to off-set global warming by reacting with airborne pollutants.

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Energy efficient brain simulator outperforms supercomputers

In November 2012, IBM announced that it had used the Blue Gene/Q Sequoia supercomputer to achieve an unprecedented simulation of more than 530 billion neurons. The Blue Gene/Q Sequoia accomplished this...

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Measurement technique offers a way of improving optical lens making (w/ video)

(Phys.org) —Researchers at the University of Rochester have applied a sophisticated imaging technique to obtain the first 3D, high-resolution pictures of a recently developed type of optical lenses....

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LHCb experiment observes new matter-antimatter difference

(Phys.org) —The LHCb collaboration at CERN today submitted a paper to Physical Review Letters on the first observation of matter-antimatter asymmetry in the decays of the particle known as the B0s. It...

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Light bursts out of a flying mirror

(Phys.org) —An international team of researchers succeeds in generating flashes of extreme ultraviolet radiation via the reflection from a mirror that moves close to the speed of light.

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Ice tubes in polar seas—'brinicles' or 'sea stalactites'—provide clues to...

Life on Earth may have originated not in warm tropical seas, but with weird tubes of ice—sometimes called "sea stalactites"—that grow downward into cold seawater near the Earth's poles, scientists are...

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Turtles make the right moves via remote control (w/ Video)

(Phys.org) —Your typical robot story tends to be about robotics teams finding clever ways to make their mechanical devices mimic real animals in shape and movement. A study coming out of South Korea...

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Discovery yields supertough, strong nanofibers

University of Nebraska-Lincoln materials engineers have developed a structural nanofiber that is both strong and tough, a discovery that could transform everything from airplanes and bridges to body...

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Recipe for low-cost, biomass-derived catalyst for hydrogen production

(Phys.org) —In a paper to be published in an upcoming issue of Energy & Environmental Science (now available online), researchers at the U.S. Department of Energy's Brookhaven National Laboratory...

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Humans passing drug resistance to animals in protected Africa, study says

A team of Virginia Tech researchers has discovered that humans are passing antibiotic resistance to wildlife, especially in protected areas where numbers of humans are limited. In the case of banded...

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