One challenge in improving the efficiency of solar cells is that some of the absorbed light energy is lost as heat So scientists have been looking to design materials that can convert more of that ... - Read More
A new study from the Norwegian University of Science and Technology shows that increased UV radiation can have an effect on human fertility over generations Gine Roll Skjærvø at the Norwegian University of Science and ... - Read More
Outside his career as a noted nanochemist Lawrence Berkeley National Laboratory Berkeley Lab director Paul Alivisatos is an avid photographer To show off his photos his preferred device is a Kindle Fire HDX tablet because ... - Read More
Synthetic materials are convenient in many respects but they have one disadvantage they are permeable to gases In order to make plastic more impervious Ruhr Universität engineers apply wafer thin layers on surfaces This would ... - Read More
Every several years workers apply a clay mask to India's iconic but yellowing Taj Mahal to remove layers of grime and reveal the white marble underneath Now scientists are getting to the bottom of what ... - Read More
Three billion years ago Earth's atmosphere contained less than 0.0001 percent oxygen Today's atmosphere has around 20 percent oxygen and that is due to the work of tiny microorganisms in Earth's primeval oceans Cyanobacteria which ... - Read More
Fertilizers are known to promote the growth of toxic cyanobacterial blooms in freshwater and oceans worldwide but a new multi institution study shows the aquatic microbes themselves can drive nitrogen and phosphorus cycling in a ... - Read More
Snow is not as white as it looks Mixed in with the reflective flakes are tiny dark particles of pollution University of Washington scientists recently published the first large scale survey of impurities in North ... - Read More
Topology a branch of mathematics classifying geometric objects has been exploited by physicists to predict and describe unusual quantum phases the topological states of matter These intriguing phases generally accessible at very low temperature exhibit ... - Read More
Scientists at UCL in collaboration with groups at the University of Bath and the Daresbury Laboratory have uncovered the mystery of why blue light emitting diodes LEDs are so difficult to make by revealing the ... - Read More
In a promising lithium based battery the formation of a highly conductive silver matrix transforms a material otherwise plagued by low conductivity To optimize these multi metallic batteries and enhance the flow of electricity scientists ... - Read More
Scientists developing a prototype quantum hard drive have improved storage time by a factor of more than 100. The team's record storage time of six hours is a major step towards a secure worldwide data ... - Read More
Optogenetics which uses light to control cellular events is poised to become an important technology in molecular biology and beyond The Reich Group in UC Santa Barbara's Department of Chemistry and Biochemistry has made a ... - Read More
interact either directly or indirectly with mTORC1. Identifying them will thus remain a focus of the lab for years to come This work was supported by the National Institutes of Health grants R01 CA103866 and ... - Read More
In the race to design the world's first universal quantum computer a special kind of diamond defect called a nitrogen vacancy NV center is playing a big role NV centers consist of a nitrogen atom ... - Read More
In a world first achievement published in Nature scientists from the RIKEN Center for Emergent Matter Science in Japan along with colleagues from the National Institute of Material Science and the University of Tokyo have ... - Read More
Four pulses of laser light on nanoparticle photocells in a University of Oregon spectroscopy experiment has opened a window on how captured sunlight can be converted into electricity The work which potentially could inspire devices ... - Read More
Everything that eats must excrete and microbes are no exception Microbes have dominated Earth's ecology for at least the past 3.5 billion years They play a vital role in the planet's carbon cycle by digesting ... - Read More
Cars that run on natural gas are touted as efficient and environmentally friendly but getting enough gas onboard to make them practical is a hurdle A new study led by researchers at Rice University promises ... - Read More
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