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Categories: Geoscience: Geochemistry, Offbeat: General
Published Webb Telescope offers first glimpse of an exoplanet's interior



A surprisingly low amount of methane and a super-sized core hide within the cotton candy -- like planet WASP-107 b.
Published Unraveling the drought dilemma: Can reservoirs be a carbon source?



A team delves into the spatiotemporal patterns of water volume and total organic carbon concentration of agricultural reservoirs.
Published 2D materials: A catalyst for future quantum technologies



Researchers have discovered that a 'single atomic defect' in a layered 2D material can hold onto quantum information for microseconds at room temperature. This underscores the broader potential of 2D materials in advancing quantum technologies.
Published Extreme complexity in formation of rare earth mineral vital for tech industry



Researchers have unveiled that myriad, intricate factors influence the genesis and chemistry of bastnasite and rare earth carbonates, which are critically needed for today's tech industry and its hardware outputs. Their work unveils a newly acquired depth of understanding that had previously been unexplored in this field. In combination, the findings mark a significant advancement and promise to reshape our understanding of rare earth mineral formation.
Published Scientists develop new geochemical 'fingerprint' to trace contaminants in fertilizer



An international team of scientists has revealed high levels of toxic metals in global phosphate fertilizers using a isotopic variants of the element strontium as a tracer to uncover metals in soil, groundwater and possibly the food chain.
Published Physicists propose path to faster, more flexible robots



Physicists revealed a microscopic phenomenon that could greatly improve the performance of soft devices, such as agile flexible robots or microscopic capsules for drug delivery.
Published World's smallest quantum light detector on a silicon chip



Researchers have made an important breakthrough in scaling quantum technology by integrating the world's tiniest quantum light detector onto a silicon chip.
Published Can we revolutionize the chemical industry and create a circular economy? Yes, with the help of catalysts



A new commentary paper puts forth a transformative solution to the unsustainable reliance on fossil resources by the chemical industry: catalysis to leverage sustainable waste resources, ushering the industry from a linear to a circular economy.
Published Diamond glitter: A play of colors with artificial DNA crystals



Using DNA origami, researchers have built a diamond lattice with a periodicity of hundreds of nanometers -- a new approach for manufacturing semiconductors for visible light.
Published Zombie cells in the sea: Viruses keep the most common marine bacteria in check



Marine microbes control the flux of matter and energy essential for life in the oceans. Among them, the bacterial group SAR11 accounts for about a third of all the bacteria found in surface ocean waters. A study now reveals that at times nearly 20% of SAR11 cells are infected by viruses, significantly reducing total cell numbers. The viruses can also transform these once thriving bacteria into zombies, a phenomenon observed for the first time and widespread in the oceans.
Published Ancient arachnid from coal forests of America stands out for its spiny legs



The spiny legged 308-million-year-old arachnid Douglassarachne acanthopoda was discovered the famous Mazon Creek locality.
Published Otters, especially females, use tools to survive a changing world



Sea otters are one of the few animals that use tools to access their food, and a new study has found that individual sea otters that use tools -- most of whom are female -- are able to eat larger prey and reduce tooth damage when their preferred prey becomes depleted.
Published How neighboring whale families learn each other's vocal style



Researchers have developed a method to investigate sperm whale communication by determining their vocal style, finding that groups living in close proximity can develop similar styles to each other.
Published How did sabre-toothed tigers acquire their long upper canine teeth?



In a groundbreaking study an international team of scientists has investigated the evolutionary patterns behind the development of sabre teeth, with some unexpected results along the way.
Published To sound like a hockey player, speak like a Canadian



Hockey players are famous for their distinctive jargon, but while researching this phenomenon, a linguist and hockey player realized another interesting pattern in hockey speech: American hockey players adopted aspects of Canadian English pronunciations. Their pseudo-Canadian accent might be a mechanism for the Americans to indicate their identity as hockey players in a sport heavily dominated by Canadians.
Published Spider silk sound system



Researchers have investigated how spiders listen to their environments through webs and found that the webs match the acoustic particle velocity for a wide range of sound frequencies. Playing sound ranging from 1 Hz to 50 kHz for the spiders and measuring the spider silk motion with a laser vibrometer, they found the sound-induced velocity of the silk was the same as the particles in the air surrounding it. This confirmed the mechanism that these spiders use to detect their prey.
Published Building a better sarcasm detector



Sarcasm is notoriously tricky to convey through text, and the subtle changes in tone that convey sarcasm often confuse computer algorithms as well, limiting virtual assistants and content analysis tools. So researchers have now developed a multimodal algorithm for improved sarcasm detection that examines multiple aspects of audio recordings for increased accuracy. They used two complementary approaches -- sentiment analysis using text and emotion recognition using audio -- for a more complete picture.
Published Study reveals consumers value animal welfare more than environmental sustainability when buying meat and dairy products



The treatment of animals rates higher than green issues when consumers choose meat and dairy products. That's according to a new study, which suggests that while consumers consider sustainability important, other factors such as taste, quality, and animal welfare take precedence in their purchasing decisions.
Published Wind farms can offset their emissions within two years



After spinning for under two years, a wind farm can offset the carbon emissions generated across its entire 30-year lifespan, when compared to thermal power plants.
Published Jet-propelled sea creatures could improve ocean robotics



Scientists have discovered that colonies of gelatinous sea animals swim through the ocean in giant corkscrew shapes using coordinated jet propulsion, an unusual kind of locomotion that could inspire new designs for efficient underwater vehicles.