NASA’s InSight lander has its seismic instrument tucked under a shield to protect it from wind and extreme temperatures. (Credit: NASA/JPL-Caltech) NASA’s Mars InSight spacecraft landed on the Red Planet in November 2018. Scientists equipped the mission with a seismometer so they could learn how Mars releases seismic energy — that is, to get a feel for how the Red Planet rumbles. So far, InSight h
(Credit: MIT/Image courtesy of the researchers) When even the most powerful telescopes can’t capture the views you want, it helps to have natural magnifying glasses to rely on. In a paper published Monday in Nature Astronomy, researchers describe how they zoomed in to capture a young, star-forming galaxy roughly nine billion light-years away in X-ray light. To study such a distant galaxy, they use
These snapshots of two merging stars in action show the overall strength of the magnetic field in color (yellow is more magnetic), as well as the magnetic field lines (hatching). The stars on the left, which don’t have very strong magnetic fields, are just about to merge into a more massive and magnetic star (right). According to new research, such mergers can dramatically bolster the strength of
The Gemini Observatory in Hawaii caught this first-ever color image of the interstellar comet Borisov and its faint tail. (Credit:Composite image by Travis Rector. Credit: Gemini Observatory/NSF/AURA) Asteroids, comets and other rocky objects litter the solar system, left over from when the planets formed. Scientists study these space rocks to learn about what the early solar system was like. Now,
Oaks have a complex evolutionary history that has long eluded scientists. New research, however, provides the most detailed account to date of the evolution of oaks, recovering the 56-million-year history that has made the oaks one of the most diverse, abundant and important woody plant groups to the ecology and economy of the northern hemisphere.
The intensity of summer algal blooms has increased over the past three decades, according to a first-ever global survey of dozens of large, freshwater lakes, which was conducted by Carnegie’s Jeff Ho and Anna Michalak and NASA’s Nima Pahlevan. They used 30 years of data from the Landsat 5 near-Earth satellite and created a partnership with Google Earth Engine to reveal long-term trends in summer a
SLAC and Stanford researchers have shown for the first time that a cheap catalyst can split water and generate hydrogen gas for hours on end in the harsh environment of a commercial electrolyzer — a step toward clean, large-scale hydrogen production for fuel, fertilizer and industry.
Using innovative new methods researchers at the University of Warwick, University of Glasgow Adam Smith Business School and The Alan Turing Institute in London have built a new index that uses data from books and newspaper to track levels of national happiness from 1820. Their research could help governments to make better decisions about policy priorities.
Cancer cells are masters at avoiding detection, but a new system developed by Yale scientists can make them stand out from the crowd and help the immune system spot and eliminate tumors that other forms of immunotherapies might miss, researchers report Oct. 14, 2019 in the journal Nature Immunology.
Researchers at the Department of Energy’s SLAC National Accelerator Laboratory and Stanford University have shown for the first time that a cheap catalyst can split water and generate hydrogen gas for hours on end in the harsh environment of a commercial device.
Scientists have uncovered a root cause of the growth of needle-like structures—known as dendrites and whiskers—that plague lithium batteries, sometimes causing a short circuit, failure, or even a fire.
The intensity of summer algal blooms has increased over the past three decades, according to a first-ever global survey of dozens of large, freshwater lakes, which was conducted by Carnegie’s Jeff Ho and Anna Michalak and NASA’s Nima Pahlevan and published by Nature.
Researchers at the University of California, Irvine have developed a new scanning transmission electron microscopy method that enables visualization of the electric charge density of materials at sub-angstrom resolution.
The males of species that form long-lasting pair-bonds, like many birds, often continue to make elaborate displays of plumage, colors and dances after they mate with a female. While their time and energy might be better spent taking care of their offspring, these displays also encourage the female to invest more of their energy into the brood.
New research reveals that glycans — branched sugar molecules found in mucus — can prevent bacteria from communicating with each other and forming infectious biofilms, effectively rendering the microbes harmless.
Using innovative new methods researchers have built a new index that uses data from books and newspaper to track levels of national happiness from 1820. Their research could help governments to make better decisions about policy priorities.
Cancer cells are masters at avoiding detection, but a new system can make them stand out from the crowd and help the immune system spot and eliminate tumors that other forms of immunotherapies might miss.
Scientists used maps of brain connections to predict how brain atrophy would spread in individual patients with frontotemporal dementia (FTD), adding to growing evidence that the loss of brain cells associated with dementia spreads via the synaptic connections between established brain networks.
A systematic review and meta-analysis suggests outdoor activities were more clinically effective than anti-psychotic medication for treating physical aggression in patients with dementia. For patients with physical agitation, massage and touch therapy were more efficacious than usual care or caregiver support.
A seventh member exits the body that is supposed to administer Facebook’s cryptocurrency, which has set “interim” rules and put together its board.
For the latest trends in science, technology, medicine, health, the environment, cyber security, and artificial intelligence, please check the blog sidebars and links. These news feeds are updated daily. Thanks for joining us today.
Until next time,
https://hawaiisciencedigest.net (the daily update).
https://hawaiisciencedaily.com (breaking science and technology news).