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In quest for better lithium-air batteries, chemists boost carbon's stability

February 25, 2015 10:47 am | by EurekAlert! | Comments

To power a car so it can travel hundreds of miles at a time, lithium-ion batteries of the future are going to have to hold more energy without growing too big in size. That's one of the dilemmas confronting efforts to power cars ...

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Queen's researchers in bid to develop world's fastest super computers

February 25, 2015 9:44 am | by EurekAlert! | Comments

Researchers at Queen's University Belfast are creating ground-breaking computer software which has the potential to develop some of the world's fastest super computers. The software, developed by researchers in the School of Electronics ...

Graphene shows potential as novel anti-cancer therapeutic strategy

February 25, 2015 9:41 am | by EurekAlert! | Comments

University of Manchester scientists have used graphene to target and neutralise cancer stem cells while not harming other cells. This new development opens up the possibility of preventing or treating a broad range of cancers, using a non-toxic material....

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Russia to keep its part of space station after its duty ends

February 25, 2015 9:34 am | by Associated Press | Comments

Russia's space agency expects the International Space Station to stay in orbit through 2024, and plans to create its own space outpost with its segment of the station after that. Roscosmos' scientific council concluded Tuesday that ...

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Bar-Ilan University neuroscientists literally change the way we think

February 24, 2015 4:54 pm | by EurekAlert! | Comments

Does your mind wander when performing monotonous, repetitive tasks? Of course! But daydreaming involves more than just beating back boredom. In fact, according to a new study published in the Proceedings of the National Academy of Sciences....

Porsche enters the battery powered car race

February 24, 2015 4:47 pm | by Megan Crouse, Real-Time Digital Reporter, @abmdigi | Comments

Porsche may be drawing closer to Tesla territory with a high-end battery-powered car, according to a report from Car Magazine. The rumored Tesla rival is currently going by the name Porsche 717, a moniker that might be changed ...

Nanotechnology and genetic interference may tackle 'untreatable' brain tumors

February 24, 2015 4:09 pm | by EurekAlert! | Comments

There are no effective available treatments for sufferers of Glioblastoma multiforme (GBM), the most aggressive and devastating form of brain tumor. The disease, always fatal, has a survival rate of only 6-18 months. Now a new Tel Aviv University study may offer ...

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Novel pretreatment could cut biofuel costs by 30 percent or more

February 24, 2015 3:55 pm | by EurekAlert! | Comments

Researchers at the University of California, Riverside have invented a novel pretreatment technology that could cut the cost of biofuels production by about 30 percent or more by dramatically reducing the amount of enzymes needed to break down ...

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Space station 3-D printed items, seedlings return in the belly of a Dragon

February 24, 2015 3:22 pm | by EurekAlert! | Comments

Newly 3-D printed wrenches, data to improve cooling systems, protein crystals and seedling samples returned Feb. 10 aboard SpaceX's fifth contracted resupply mission to the International Space Station. Researchers will ...

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New electrolyte rids batteries of short-circuiting fibers

February 24, 2015 3:02 pm | by Pacific Northwest National Laboratory | Comments

Dendrites — the microscopic, pin-like fibers that cause rechargeable batteries to short circuit — create fire hazards and can limit the ability of batteries to power our smart phones and store renewable energy for a rainy day. Now a new electrolyte for lithium batteries that's ...

Cyberbystanders: Most don't try to stop online bullies

February 24, 2015 12:55 pm | by EurekAlert! | Comments

In a new study, 221 college students participated in an online chat room in which they watched a fellow student get "bullied" right before their eyes. Only 10 percent of the students who noticed the abuse directly intervened....

Asphaltene analysis takes a giant step

February 24, 2015 12:51 pm | by EurekAlert! | Comments

Rice University researchers have developed an easy and accurate technique to detect and quantify the amount of asphaltene precipitated from crude oils, which bedevils the oil industry by clogging wells and flow lines. Asphaltene is a complex ...

Detecting defects at the nanoscale will profit solar panel production

February 24, 2015 12:33 pm | by EurekAlert! | Comments

Research at the University of Huddersfield will lead to major efficiency gains and cost savings in the manufacture of flexible solar panels. It has also resulted in an exceptional number of scholarly articles co-authored by a Libyan scientist ...

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Renewable energy obtained from wastewater

February 24, 2015 12:30 pm | by EurekAlert! | Comments

Currently, there are treatments in which wastewater can flow out to the river or sea without causing any environmental problems. These technologies however entail high energy costs, mainly in aeration and pumping, and an elevated ...

Optical nanoantennas set the stage for a lab-on-a-chip revolution

February 24, 2015 12:27 pm | by EurekAlert! | Comments

Newly developed tiny antennas, likened to spotlights on the nanoscale, offer the potential to measure food safety, identify pollutants in the air and even quickly diagnose and treat cancer, according to the Australian scientists who created them....

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