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Categories: Anthropology: General, Chemistry: General
Published New work sheds light on inner working of cells



New research provides a deeper understanding of the way components within cells are interconnected. Through cellular visualization using SRS microscopy, researchers have addressed the challenge of attaining clear images of individual processes.
Published Scientists found hundreds of toxic chemicals in recycled plastics



When scientists examined pellets from recycled plastic collected in 13 countries they found hundreds of toxic chemicals, including pesticides and pharmaceuticals. Because of this, the scientists judge recycled plastics unfit for most purposes and a hinder in the attempts to create a circular economy.
Published Chemists image basic blocks of synthetic polymers



Researchers have developed a new method to image polymerization catalysis reactions one monomer at a time.
Published New way to count microbes speeds research, cuts waste, could lead to new antibiotics



Researchers have developed a new way of counting microorganisms that works as much as 36 times faster than conventional methods, cuts plastic use more than 15-fold and substantially decreases the cost and carbon footprint of biomedical research. The technique could revolutionize the way microbiology experiments are conducted, allowing researchers to test potential new antibiotics in a fraction of the time.
Published Scientists use quantum biology, AI to sharpen genome editing tool



Scientists used their expertise in quantum biology, artificial intelligence and bioengineering to improve how CRISPR Cas9 genome editing tools work on organisms like microbes that can be modified to produce renewable fuels and chemicals.
Published Plastics treaty must tackle problem at source



The new Global Plastics Treaty must tackle the problem at source, researchers say. They say the treaty must prioritize 'upstream' issues: cutting total production and consumption of plastics, phasing out hazardous chemicals and tackling fossil fuel subsidies.
Published New research exposes early humans' ecological versatility



A recent study sheds new light on the ecological adaptability of early humans at the time when they first expanded their range outside Africa, 2--1 million years ago.
Published Liquid metals shake up century-old chemical engineering processes



Liquid metals could be the long-awaited solution to 'greening' the chemical industry, according to researchers who tested a new technique they hope can replace energy-intensive chemical engineering processes harking back to the early 20th century.
Published Head lice evolution mirrors human migration and colonization in the Americas



A new analysis of lice genetic diversity suggests that lice came to the Americas twice -- once during the first wave of human migration across the Bering Strait, and again during European colonization.
Published The secret to longer lasting batteries might be in how soap works



Researchers show that one of the most promising substances for designing longer lasting lithium batteries form micelle-like structures like they do in soap.
Published Cultural artifacts serve as 'cognitive fossils,' helping uncover the psychology of the past



No two societies in history think exactly alike. In fact, the mindset of a given society throughout history can help historians unpack important clues about the effects of psychological shifts -- such as more social trust or more openness. Researchers explain how modern computing methods like text mining, face detection algorithms, and melodic extraction programs can enable large-scale analysis of cultural artifacts such as paintings, stories, or clothing to uncover this psychological data.
Published Scaling up nano for sustainable manufacturing



A research team has developed a high-performance coating material that self-assembles from 2D nanosheets, and which could significantly extend the shelf life of electronics, energy storage devices, health & safety products, and more. The researchers are the first to successfully scale up nanomaterial synthesis into useful materials for manufacturing and commercial applications.
Published Lightening the load: Researchers develop autonomous electrochemistry robot



Researchers have developed an automated laboratory robot to run complex electrochemical experiments and analyze data. The Electrolab will be used to explore next-generation energy storage materials and chemical reactions that promote alternative and sustainable energy.
Published Fossils tell tale of last primate to inhabit North America before humans



Paleontologists have shed light on the long-standing saga of Ekgmowechashala, based on fossil teeth and jaws found in both Nebraska and China. Ekgmowechashala is the last primate found in the fossil record before humans.
Published Frogs were Florida's first-known vertebrates from the Caribbean



A new fossil study shows that frogs from the genus Eleutherodactylus are geologically the oldest Caribbean vertebrates to be found in Florida. They made the journey 20 million years ago, when much of Florida was still underwater.
Published New approach to water electrolysis for green hydrogen



Scientists have pioneered a novel approach to water electrolysis catalysts for green hydrogen production.
Published Photo battery achieves competitive voltage



Researchers have developed a monolithically integrated photo battery using organic materials. The photo battery achieves an unprecedented high discharge potential of 3.6 volts. The system is capable of powering miniature devices.
Published Charged 'molecular beasts' the basis for new compounds



Mass spectrometers are high-tech machines that play an important role in our society. They are highly sensitive analytical instruments that are indispensable in areas such as medical diagnostics, food quality control and the detection of hazardous chemical substances. A research group is working to modify mass spectrometers so that they can be used for a completely different purpose: the chemical synthesis of new molecules.
Published Predicting saltwater intrusion into groundwater using Plymouth, Mass. as test case



As the world warms and ice sheets melt, the ocean continually rises. The greater Boston area can expect to see between one and six feet of sea level rise by 2100, according to recent estimates. To find out what this rise might mean for freshwater supplies, a team of hydrogeologists developed an innovative new model that can not only predict saltwater intrusion over the next 75 years, but also pinpoint the main sources of salt contamination today -- road salt and human development.
Published New secrets about cat evolution revealed



By comparing genomes of several cat species, the project has helped researchers understand why cat genomes tend to have fewer complex genetic variations (such as rearrangements of DNA segments) than other mammal groups, like primates. It also revealed new insights into which parts of cat DNA are most likely to evolve rapidly and how they play a role in species differentiation.