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Some scientists suggest halving the dose might reduce risks and help protect more people from COVID-19... [Read More]
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First real-world data estimate Chinese vaccine is 50% effective in city where P.1 variant is widespread... [Read More]
Some advocates worry about locating new entity at the National Institutes of Health... [Read More]
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Natural cyan might one day replace synthetic dyes... [Read More]
Spending plan includes calls for two new funding agencies, for climate and health... [Read More]
Workers pass pheromone messages through long chains of bees... [Read More]
Bilateral eyesight likely emerged before fish transitioned to land... [Read More]
Neural chimera and organoid models can't think or feel pain like humans, but that could change... [Read More]
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Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has the capacity to generate variants with major genomic changes. The UK variant B.1.1.7 (also known as VOC... [Read More]
Structural Biology G–protein coupled receptors (GPCRs) mediate signals across the cell membrane that regulate diverse biological processes and thus are important drug targets. Signaling involves... [Read More]
Biosynthesis Naturally occurring, edible blue food colorants are limited and rarely absorb light greater than 630 nanometers. Denish et al. amplified to gram scale the... [Read More]
Glass Glass is tremendously useful, but it is energy intensive to make because of the high melting temperature and processing methods that require melts. Mader... [Read More]
Bottom trawling, a method of fishing in which nets are dragged across the ocean floor, leads to the death of an estimated 4.2 million tons... [Read More]
Alexander Graham Bell is well known as the inventor of the telephone. He is lesser known for his role in promoting audism, or prejudice against... [Read More]
Tropical Ecology Seasonal flooding affects large tracts of the forests of the Amazon Basin as the rivers are swelled by the seasonal rains. However, like... [Read More]
Dendritic Cells Plasmacytoid dendritic cells (pDCs) are crucial to generating strong antiviral immune responses, yet it is unclear how these cells recognize viral infections. Yun... [Read More]
Coronavirus Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has the capacity to generate variants with major genomic changes. The UK variant B.1.1.7 (also known as... [Read More]
Photoenzymes Photosynthetic organisms are notable for their ability to capture light energy and use it to power biosynthesis. Some algae have gone a step beyond... [Read More]
Medicine Liquid biopsies, analyses of cell-free DNA that circulates in the blood, can be used in prenatal testing, oncology, and to monitor organ transplant recipients.... [Read More]
DNA methylation was one of the first epigenetic mechanisms discovered, but there is a limited understanding of its regulation and dysregulation in the context of... [Read More]
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