An international team of space scientists is drawing attention to the growing problem of satellite trails marring images taken by space-based telescopes such as Hubble. In their study, published in the journal Nature Astronomy, ...
Wouldn't finding life on other worlds be easier if we knew exactly where to look? Researchers have limited opportunities to collect samples on Mars or elsewhere or access remote sensing instruments when hunting for life beyond ...
Astrobiology
Mar 6, 2023
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114
Researchers at Kanazawa University report in Angewandte Chemie International Edition how the formation and deformation speed of interlocked molecular structures called rotaxanes can be tuned—a discovery that may lead to ...
Analytical Chemistry
Feb 24, 2023
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107
RNAs are having a moment. The foundation of COVID-19 vaccines, they've made their way from biochemistry textbooks into popular magazines and everyday discussions. Entire companies have been launched that are dedicated to ...
Molecular & Computational biology
Feb 23, 2023
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20
For the first time, scientists have used machine learning to create brand-new enzymes, which are proteins that accelerate chemical reactions. This is an important step in the field of protein design, as new enzymes could ...
Biochemistry
Feb 22, 2023
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57
East Africa's iconic rangelands—under threat from climate change and human activity—have the potential to recover from repeated environmental shocks and degradation, a new study has concluded.
Environment
Feb 22, 2023
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46
A collaboration led by an Oregon State University College of Forestry researcher has used very-high-resolution satellite imagery to develop a machine learning model that aims to improve climate scientists' ability to estimate ...
Earth Sciences
Feb 21, 2023
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12
A fully-connected annealer extendable to a multi-chip system and featuring a multi-policy mechanism has been designed by Tokyo Tech researchers to solve a broad class of combinatorial optimization (CO) problems relevant to ...
Quantum Physics
Feb 17, 2023
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111
Scientists of Tata Institute of Fundamental Research (TIFR), Mumbai, India and Indian Institute of Space Science and Technology (IIST) have identified the nature of thousands of new cosmic objects in X-ray wavelengths using ...
Astronomy
Feb 15, 2023
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135
Scientists have developed a world-first diagnostic test, powered by artificial intelligence, that can identify known respiratory viruses within five minutes from just one nasal or throat swab. The new diagnostic test could ...
Bio & Medicine
Feb 10, 2023
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105
