Researchers have developed a new laser-based system that offers an efficient and low-cost way to detect fires in challenging environments such as industrial facilities or large construction sites. With further development, the system could eventually detect fires that are more than a kilometer away.
Read moreQuantum computing has the potential to revolutionize technology, medicine, and science by providing faster and more efficient processors, sensors, and communication devices. But transferring information and correcting errors within a quantum system remains a challenge. Researchers now demonstrate a new method of relaying information by transferring the state of electrons. The research brings scientists one step closer to creating fully functional quantum computers.
Read moreA study estimates global-scale, multi-sectoral economic impacts of climate change, and suggests that a plausible range of decisions and actions by humans can determine the scale of the economic impacts, even if the uncertainty in the climate response to increased greenhouse gas concentration is considered. These actions include reductions of greenhouse gas emissions and improvement of socioeconomic conditions. This study highlights the importance of societal changes and the current generation's responsibility for the future.
Read moreFruit-eating monkeys show a preference for concentrations of alcohol found in fermenting fruit, but do not seem to use alcohol as a source of supplementary calories, according to a new study. The findings do not support the idea that human alcoholism originated from a predilection of primates for alcohol-containing overripe fruit.
Read moreThere is growing evidence that Parkinson's disease (PD) affects women and men differently. In this insightful review, scientists present the most recent knowledge about these sex-related differences and highlight the significance of estrogens, which play an important role in the sex differences in PD.
Read moreA unique new flexible and stretchable device, worn against the skin and capable of producing electrical energy by transforming the compounds present in sweat, was recently developed and patented. This cell is already capable of continuously lighting an LED, opening new avenues for the development of wearable electronics powered by autonomous and environmentally friendly biodevices.
Read moreContact lenses that can monitor your health as well as correct your eyesight aren't science fiction, but an efficient manufacturing method has remained elusive. Until now. Researchers have reported developing a new manufacturing method to produce the lenses, solar cells and other three-dimensional curvy electronics.
Read moreAn international team led by researchers has sequenced the genome of the almond tree and compared it to that of its closest relative, the peach tree. The most substantive differences between these species, so closely related in terms of evolution, are accounted for by the variation created by mobile genetic elements. The results provide some unique insights into the recent evolution of both species and will be key tools in their genetic improvement.
Read moreHumans have never before lived with the high carbon dioxide atmospheric conditions that have become the norm on Earth in the last 60 years, according to a new study.
Read moreFor the first time, scientists were able to observe bacteria forming pearl chains that protrude from the cell surface. These pearl chains serve to better absorb and store substances from the environment.
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