Researchers expand understanding of vortex spread in superfluids
An international team of scientists featuring Florida State University researchers has developed a model that predicts the spread of vortices in so-called superfluids, work that provides new insight into the physics that govern turbulence in quantum fluid systems such as superfluid neutron stars. In a paper published in Physical Review Letters, the researchers created a […]
Bacterial cellulose could enable microbial life on Mars: Research team studies kombucha cultures under simulated extraterrestrial conditions
An international research team including the University of Göttingen has investigated the chances of survival of kombucha cultures under Mars-like conditions. Kombucha is known as a drink, sometimes called tea fungus or mushroom tea, which is produced by fermenting sugared tea using kombucha cultures — a symbiotic culture of bacteria and yeast. Although the simulated […]
Higher wheat yields and protein content on the horizon
A team of international researchers has discovered a way to produce higher quality wheat. The scientists from the University of Adelaide and the UK’s John Innes Centre have identified a genetic driver that improves yield traits in wheat, which unexpectedly can also lead to increasing protein content by up to 25 per cent. “Little is […]
Sampling the deep graveyard of Earth’s earliest crust
In an international collaboration, Earth scientists at the University of Cologne and Freie Universität Berlin discovered that some magmas on Earth, which made their way through the deep terrestrial mantle and erupted at Earth’s surface, originate from mantle portions that contain remnants of Earth’s earliest crust. This ancient material must have been buried in a […]
Urgent action required to protect world’s coral reefs from disappearing within three decades, warn experts
An international team of environmental scientists have published a series of significant recommendations to protect, conserve and study the world’s coral reefs — the ‘canaries in the coal mine’ of climate change. The Vibrant Oceans Initiative presented their white paper on the future of the delicate and crucial habitats at the Our Oceans Conference held […]
Trial use of soybean waste to tackle obesity
An international team of scientists from Nanyang Technological University, Singapore (NTU Singapore) and Waseda University in Japan have found that fermented soybean waste, or okara, could improve fat metabolism and mitigate effects of diet-induced obesity. Through laboratory experiments reported in the peer-reviewed scientific journal Metabolites in February, the scientists from NTU Singapore and Waseda showed […]
Surprisingly high fraction of dead galaxies found in ancient galactic city: Why cluster’s galaxies are unlike those in all the other known protoclusters is a mystery
An international team of astronomers led by researchers at the University of California, Riverside, has discovered an unusual massive cluster of young galaxies forming in the early universe. The newly discovered growing galactic metropolis, named MAGAZ3NE J095924+022537, is a newborn galaxy cluster, or protocluster, consisting of at least 38 member galaxies, and is about 11.8 […]
Genetically informed atlases reveal new landscapes in brain structure: Findings identify hundreds of new genomic loci that help explain how the brain is shaped
An international team of scientists has used atlases of the human brain informed by genetics to identify hundreds of genomic loci. Loci is plural for locus, and in genetics indicates the physical location of a gene or variant on a chromosome. The work was led by Chi-Hua Chen, PhD, associate professor in the Department of […]
Findings open the way to more precise diagnoses and treatments of Alzheimer’s disease: Why some cases result in rapid decline and death
An international team lead by Case Western Reserve University’s School of Medicine has made a significant breakthrough in understanding why Alzheimer’s disease progresses so rapidly in some people that they die within three years. The researchers found a link between strains of misshapen and fast-replicating tau protein and accelerated cognitive decline — a critical result […]
Bringing 400-million-year-old fossilized armored worms to ‘virtual’ life
An international team of scientists from the United States and Australia, led by Sarah Jacquet at the University of Missouri, has documented the discovery of two new species of fossilized armored worms in Australia — Lepidocoleus caliburnus and Lepidocoleus shurikenus — dating from about 400 million years ago. Then, using the micro-CT imaging capabilities of […]