A Berkeley Lab-led study reveals phosphate steering, an electrostatic force, guides key enzyme used by both healthy and diseased cells. This finding provides new directions for cancer treatment research.
Researchers discovered that the skin microbiome contains archaea, a type of extreme-loving microbe, which vary in abundance with age. The study found that archaea were most abundant in subjects younger than 12 and older than 60, and people with dry skin have more archaea.
A research team at Berkeley Lab identified principal oil-degrading bacteria and their mechanisms for degrading crude oil components. They also discovered a new bacterium, Bermanella macondoprimitus, which plays a crucial role in oil degradation.
Researchers at Berkeley Lab found a way to pack more data in single acoustic beams for underwater communications, increasing information transmission rates. They demonstrated this by encoding binary data onto an acoustic signal, effectively increasing the amount of information that can be transmitted.
Researchers at Berkeley Lab have discovered a new type of semiconductor that can emit multiple bright colors from a single nanowire, challenging traditional quantum dot displays. The 'soft' semiconductors use ionic bonds instead of covalent bonds, making them easier to reconfigure and produce.
Researchers have discovered a new 2D material with unique spin properties, making it a promising candidate for spintronics applications. The material's electronic structure was characterized using X-ray and scanning tunneling microscopy techniques, revealing its potential to carry data more efficiently and with lesser power demands.
Researchers at Lawrence Berkeley National Laboratory and Michigan State University have imaged the protein shell of a bacterial microcompartment at atomic resolution. The study provides the first picture of an intact bacterial organelle membrane, which could help in fighting pathogens or engineering beneficial organisms.
A study by researchers at Berkeley Lab found that heterochromatin organizes the genome into specific regions of the nucleus using liquid-liquid phase separation. This mechanism allows proteins to be targeted to one 'liquid' or the other based on physical traits, enabling precise gene regulation.
Scientists at Berkeley Lab demonstrated how particles synchronize in response to acoustic waves, exhibiting a phononic bandgap that emerged only when collectively organized. The study provides a simple platform to study non-equilibrium systems and could lead to the development of intelligent networks with sentient-like decision making.
Berkeley Lab awards $4.6 million for two projects to mitigate risks in California's natural gas system, focusing on risk management and ground deformation monitoring. The projects will help facility operators detect leaks early and prevent catastrophic events.
Berkeley Lab researchers have found that carrageenan, a seaweed derivative, acts as a stabilizer in lithium-sulfur batteries, allowing for more cycling and an extended lifetime. The discovery opens up new possibilities for low-cost, high-energy energy storage solutions.
A team of researchers used X-ray experiments and theoretical models to study the conversion of carbon dioxide into liquid fuels using copper catalysts. The findings revealed that oxygen atoms embedded near the surface of copper had a significant impact on the reaction, leading to more efficient reactions.
Scientists used computational models to investigate heterostructured nanoparticles and found that atomistic defects can jeopardize solar cell performance. They predicted a new material with improved optical properties, opening doors for more efficient energy conversion.
Researchers used X-ray studies to investigate the floating properties of pumice rocks, finding that surface tension plays a key role in trapping gases within the rock's pores. The study provides new insights into the longevity of these rocks, which can travel thousands of miles on ocean currents.
A new research from Berkeley Lab found that the choice of pavement material can significantly impact carbon emissions. The study's decision tool helps cities understand the trade-offs of cool pavements and their potential environmental consequences. Cities may need to reconsider their cool pavement strategies, as the benefits may not o...
Researchers at Berkeley Lab expand the temperature range of ferroelectric materials by creating a polarization gradient in a thin film. This enables devices to operate reliably in extreme environments, reducing power consumption and component count.
Researchers developed a high-throughput fabrication technique to print nanoscale imaging probes onto the tip of glass fibers, accelerating production from months to days. This enables the widespread adoption of nano-optical structures with potential applications in imaging, sensing, and spectroscopy.
Researchers at Berkeley Lab have discovered a new atomically layered, thin magnet in a two-dimensional material, revealing intrinsic ferromagnetism and unprecedented control over ferromagnetic behavior. The discovery has major implications for nanoscale memory, spintronic devices, and magnetic sensors.
Astronomers have captured images of a Type Ia supernova appearing in four different locations on the sky due to gravitational lensing. This rare event has opened up new possibilities for measuring the rate of the Universe's expansion with unprecedented accuracy and understanding the distribution of matter.
Scientists have gained insight into the NS5 protein of Zika virus, a crucial enzyme involved in viral replication. The study reveals its structure and function, as well as comparisons with other related viruses, which will aid in the search for compounds to halt virus reproduction.
Researchers capture snapshots of electronic structure during a transient state of a reaction using femtosecond pulses of X-ray light on a tabletop apparatus. The study provides insights into the ring-opening reactions of cyclic molecules, relevant to photobiological synthesis and optoelectronic technologies.
A new assessment by the Department of Energy's Lawrence Berkeley National Laboratory finds that wind and solar resources in Africa are plentiful, low-impact, and cost-effective. The research highlights the importance of strategic siting and grid interconnections to reduce system costs and impacts.
Berkeley Lab researchers develop first 3-D atomic-scale model of P22 virus that identifies critical protein interactions crucial for its stability. The successful rendering allows peeking inside the virus' protein coats at resolution.
New research finds that warming soil layers can increase CO2 release by 34-37% due to deeper storage of carbon. This suggests a significant source of uncertainty in climate projections and highlights the need for better understanding of soil's role in climate change.
Researchers developed a high-throughput method to identify new photoanode materials, doubling the number of compounds with potential for use in solar fuels. The approach combines computational and experimental approaches, revealing how to 'tune' properties to make better photoanodes.
Researchers discovered that a mineral found in Martian meteorites could indicate a more water-rich history for the Red Planet. Synthetic whitlockite samples were subjected to shock experiments and X-ray studies, revealing partial conversion to merrillite, which is commonly found in Martian meteorites.
Scientists at Berkeley Lab developed a new model that captures tropical cyclones and extreme waves more accurately than existing models. Running models at a higher resolution of 25 kilometers instead of 100 kilometers improves predictions for coastal cities, industries relying on shipping, and surfers.
Chemists have developed a new technique called redox activated chemical tagging (ReACT) that selectively links chemicals to proteins. This method could transform the way drugs are developed, proteins are probed, and molecules are tracked and imaged.
A study led by Berkeley Lab researchers found that newborn mice exposed to thirdhand smoke weighed less and had altered blood cell counts, which persisted even after exposure ended. The findings suggest that the lingering residue of tobacco smoke could be harmful to human health, particularly for babies and toddlers.
Researchers at Lawrence Berkeley National Laboratory have developed a machine learning algorithm to predict point defects in intermetallic compounds with high accuracy. This method accelerates research on new advanced alloys and lightweight materials for various industries.
The Lawrence Berkeley National Laboratory will establish a Center for In Vivo Characterization of ENCODE Elements (CIViC) to explore the functional impact of genomic elements on organismal biology and health. Researchers will use CRISPR/Cas9 gene-editing technology to systematically test the function of representative sequences in mice.
Researchers use advanced electron microscopy to create 3D reconstruction of nanoparticle, enabling them to measure chemical order and disorder at the single-atom level. The study reveals insights into the material's properties and potential applications in high-density hard drives and disease detection.
Scientists at Berkeley Lab discovered particle cracking in cathode materials during charging and discharging, reducing battery capacity and life. The research provides unprecedented mechanistic understanding of electrode material and potential ways to minimize cracking, leading to improved stability and longer battery lifespan.
Scientists have found that electrons in vanadium dioxide move in unison, making it a poor conductor of heat. The material's unique properties make it suitable for applications like thermoelectric systems and window coatings.
The study provides the first visual evidence of a physical link by which genes can receive mechanical cues from their microenvironment. The images show thread-like cytofilaments reaching into and traversing a human breast cell's chromatin-packed nucleus, revealing a direct connection to the nucleus.
The Berkeley Tsinghua Joint Research Center on Energy and Climate Change has received a $5 million donation to support its scientific research and analysis on clean energy solutions for China. The gift also establishes the first endowed chair at Berkeley Lab, the Nat Simons Chair in China Energy Policy.
A new study finds that methane emissions in the San Francisco Bay Area are about 1.8 times higher than estimated, with biological sources accounting for 82% and fossil fuel sources for 17%. The research highlights the importance of reducing methane levels to meet California's greenhouse gas reduction goals.
A team of researchers at Berkeley Lab used a unique infrared probe to pinpoint areas on single metallic particles where chemical reactivity occurs. This technique reveals the detailed chemistry occurring on the surface of particles, enabling customization of structural properties for more effective catalysis.
A new study led by Berkeley Lab researcher Trevor F. Keenan highlights a common practice in plant science that may have underestimated plants' growth and photosynthesis rates. The study suggests updating global plant databases and models to better account for plant responses to full-sun conditions.
Scientists have developed a graphene-based imaging system that can visualize tiny electric fields in liquids, allowing for precise imaging of electrical signaling networks in the heart and brain. The new method could aid in diagnosing diseases, developing lab-on-a-chip devices, and studying optoelectronics.
Researchers used supercomputer simulations to confirm the link between human-induced climate change and deadly heat waves in India and Pakistan. The study found a substantial increase in the likelihood of such heat waves, with chances expected to rise as global warming continues.
New research suggests that global warming could slow the upward migration of certain subalpine tree species, such as Engelmann spruce and limber pine. The study found that warming can harm young trees even in their first year, reducing seedling survival rates at all three elevations.
Researchers measured significant spring pulses of greenhouse gases in the Arctic during thaw, revealing that the region may not be as effective at absorbing CO2 as previously believed. The study's findings suggest that climate change could lead to more frequent and intense emissions, which could offset the Arctic's role as a carbon sink.
Researchers from Berkeley Lab will present various talks on climate modeling challenges, permafrost, induced seismicity and drought sensitivity in mountainous watersheds. They aim to map regions sensitive to drought conditions using historical data and identify environmental controls.
Tiny, glowing crystals can selectively capture heavy-metal toxins like lead and mercury from water sources, making them a promising tool for cleaning up contaminated drinking water. The LMOFs' open framework allows them to take in large amounts of contaminants, and they can be reused multiple times.
Researchers used a combination of measurements to gather detailed information on problematic carbon-based deposits in catalysts, known as coke. They found that uneven distribution of aluminum in zeolite catalysts caused coke buildup, which blocks chemical reactions vital to fuel production and other processes.
Researchers propose an integrated strategy for managing and analyzing global neuroscience data to maximize return on investments. The plan includes standardizing data descriptions, developing hardware and software ecosystems for archiving and sharing data, and collaborating with mathematicians to develop new approaches for data analysis.
Researchers use ultrafast X-ray lasers to study photosystem II protein in action, capturing the first high-resolution 3-D view at room temperature. The study reveals that previous theories explaining the mechanisms may be incorrect and opens new avenues for understanding photosynthesis.
Researchers have published a new study that explicitly quantifies the thermodynamic scale of metastability for almost 30,000 known materials. This understanding paves the way for designing and making promising next-generation materials with superior properties.
Researchers have developed a groundbreaking 3D imaging technique that maps the reorganization of genetic material in cell nuclei, providing a new understanding of how chromosomes are compacted and genes are activated or silenced. This breakthrough uses X-ray microscopy to visualize the structure and movement of chromatin in real-time.