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Chemistry: Inorganic Chemistry Computer Science: Encryption Computer Science: General Computer Science: Quantum Computers Energy: Technology Mathematics: Puzzles Physics: General Physics: Optics Physics: Quantum Computing Physics: Quantum Physics
Published

Better cybersecurity with new material      (via sciencedaily.com) 

Digital information exchange can be safer, cheaper and more environmentally friendly with the help of a new type of random number generator for encryption. The researchers behind the study believe that the new technology paves the way for a new type of quantum communication.

Anthropology: General
Published

Causes of the Qing Dynasty's collapse: Parallels to today's instability      (via sciencedaily.com)     Original source 

The Qing Dynasty in China, after over 250 years, crumbled in 1912. An international research team has pinpointed key reasons behind the collapse, revealing parallels to modern instability and offering vital lessons for the future.

Chemistry: Biochemistry
Published

Software analyzes calcium 'sparks' that can contribute to arrhythmia      (via sciencedaily.com) 

Researchers developed a new software tool, SparkMaster 2, that allows scientists to analyze normal and abnormal calcium activity in cells.

Biology: Botany Biology: Zoology Ecology: Animals Ecology: Invasive Species Ecology: Trees Environmental: Ecosystems
Published

Invasive spotted lanternfly may not damage hardwood trees as previously thought      (via sciencedaily.com)     Original source 

In 2012, when the spotted lanternfly (Lycorma delicatula) arrived in the U.S. from its home in China, scientists, land managers, and growers were understandably concerned that the sap-feeding insect would damage native and commercial trees. New long-term research has discovered that hardwood trees, such as maple, willow and birch, may be less vulnerable than initially thought.

Geoscience: Geography
Published

Groundwater depletion rates in India could triple in coming decades as climate warms, study shows      (via sciencedaily.com)     Original source 

A new study finds that farmers in India have adapted to warming temperatures by intensifying the withdrawal of groundwater used for irrigation. If the trend continues, the rate of groundwater loss could triple by 2080, further threatening India's food and water security. Reduced water availability in India due to groundwater depletion and climate change could threaten the livelihoods of more than one-third of the country's 1.4 billion residents and has global implications.

Environmental: Ecosystems Geoscience: Earth Science Geoscience: Environmental Issues Geoscience: Geochemistry Geoscience: Geography Geoscience: Oceanography
Published

New research explains 'Atlantification' of the Arctic Ocean      (via sciencedaily.com)     Original source 

New research by an international team of scientists explains what's behind a stalled trend in Arctic Ocean sea ice loss since 2007. The findings indicate that stronger declines in sea ice will occur when an atmospheric feature known as the Arctic dipole reverses itself in its recurring cycle. The many environmental responses to the Arctic dipole are described in a recent article. This analysis helps explain how North Atlantic water influences Arctic Ocean climate. Scientists call it Atlantification.

Space: Astronomy Space: Exploration Space: General Space: Structures and Features
Published

Hot Jupiter blows its top      (via sciencedaily.com) 

The planet HAT-P-32b is losing so much of its atmospheric helium that the trailing gas tails are among the largest structures yet known any planet outside our solar system. Three-dimensional (3D) simulations helped model the flow of the planet's atmosphere. The scientists hope to widen their planet-observing net and survey 20 additional star systems to find more planets losing their atmosphere and learn about their evolution.

Biology: Developmental Biology: Genetics Biology: Molecular
Published

Immune cells shape their own path      (via sciencedaily.com)     Original source 

When fighting disease, our immune cells need to reach their target quickly. Researchers have now discovered that immune cells actively generate their own guidance system to navigate through complex environments. This challenges earlier notions about these movements. The researchers' findings enhance our knowledge of the immune system and offer potential new approaches to improve human immune response.

Biology: Botany Ecology: Nature Ecology: Research
Published

Flowering for naught: 120 years with nothing to show      (via sciencedaily.com)     Original source 

Flowering for some plants is a yearly occurrence, for others, it is a once-in-a-lifetime event. A widespread species of bamboo in Japan, Phyllostachys nigra var. henonis, takes this one-time flowering event and pushes it to the extreme: they flower once every 120 years before dying to make way for the next generation. Researchers have realized there might be another issue at hand with this monocarpic species, which is the lack of germination of the seeds from a majority of the flowering specimens. Implications of a once dense field of bamboo, something that serves both as a food source and a source of material for crafts, turning to grassland for several years until the regeneration of bamboo begins to start somehow, can impact the ecology of the area in addition to the country's economy.

Geoscience: Earth Science Geoscience: Environmental Issues Geoscience: Geography Geoscience: Oceanography
Published

Antarctic ice shelves thinner than previously thought      (via sciencedaily.com)     Original source 

As global ice dams begin to weaken due to warming temperatures, a new study suggests that prior attempts to evaluate the mass of the huge floating ice shelves that line the Antarctic ice sheet may have overestimated their thickness.

Biology: Developmental
Published

Di-isononyl phthalate disrupts pregnancy in mice, study finds      (via sciencedaily.com)     Original source 

In a new study, researchers used mice to understand how DiNP affects pregnancy.

Geoscience: Environmental Issues Geoscience: Geochemistry
Published

Toxic molds, fossil fuels, antibiotics linked to chemical intolerance      (via sciencedaily.com)     Original source 

Toxic mold left behind by Hurricane Idalia could initiate chemical intolerance (CI) in some individuals, experts said. In a survey of thousands of Americans, mold exposure was the most frequently cited initiating cause of CI, according to a recently published study.

Geoscience: Environmental Issues
Published

Air pollution has decreased across the US, but new research finds health burdens remain unequal among racial groups      (via sciencedaily.com)     Original source 

Health benefits that have resulted from reductions in fine particulate air pollution aren't distributed equally among populations in the U.S., a new Yale-led study finds. Racial and ethnic minorities -- and Black people in particular -- still experience disproportionately high rates of cardiovascular disease-related deaths caused by exposure to fine particulate matter, according to the research.

Biology: Biotechnology
Published

Red blood cells exposed to oxygen deficiency protect against myocardial infarction      (via sciencedaily.com)     Original source 

Red blood cells exposed to oxygen deficiency protect against myocardial infarction, according to a new study. The study also shows that the protective effect is enhanced by a nitrate-rich vegetable diet.

Chemistry: General Chemistry: Inorganic Chemistry Chemistry: Organic Chemistry Chemistry: Thermodynamics Energy: Alternative Fuels
Published

Striking gold with molecular mystery solution for potential clean energy      (via sciencedaily.com) 

Hydrogen spillover is exactly what it sounds like. Small metal nanoparticles anchored on a thermally stable oxide, like silica, comprise a major class of catalysts, which are substances used to accelerate chemical reactions without being consumed themselves. The catalytic reaction usually occurs on the reactive -- and expensive -- metal, but on some catalysts, hydrogen atom-like equivalents literally spill from the metal to the oxide. These hydrogen-on-oxide species are called 'hydrogen spillover.'

Biology: Genetics
Published

Digging deeper into how vaccines work against parasitic disease      (via sciencedaily.com)     Original source 

Researchers have determined how Leishmaniasis vaccine candidates, created using mutated disease-causing parasites, prompt molecular-level changes in host cells that have specific roles in helping generate the immune response.

Biology: Genetics Biology: Microbiology Biology: Molecular
Published

Scientists unpick how lung cells induce immune response to influenza      (via sciencedaily.com)     Original source 

Researchers have discovered some new and surprising ways that viral RNA and influenza virus are detected by human lung cells, which has potential implications for treating people affected by such viruses.

Biology: Biotechnology Biology: Evolutionary Biology: Genetics Biology: Marine Ecology: Animals Ecology: Sea Life Paleontology: Early Mammals and Birds Paleontology: General
Published

Mutation rates in whales are much higher than previously reported      (via sciencedaily.com)     Original source 

An international team of marine scientists has studied the DNA of family groups from four different whale species to estimate their mutation rates. Using the newly determined rates, the group found that the number of humpback whales in the North Atlantic before whaling was 86 percent lower than earlier studies suggested.

Biology: Microbiology
Published

Optics and AI find viruses faster      (via sciencedaily.com)     Original source 

Researchers have developed an automated version of the viral plaque assay, the gold-standard method for detecting and quantifying viruses.

Computer Science: General Computer Science: Virtual Reality (VR) Physics: Acoustics and Ultrasound
Published

A system to keep cloud-based gamers in sync      (via sciencedaily.com) 

A new technique can synchronize media streams from different networks to multiple devices with less than 10 milliseconds of delay. The technique was demonstrated on cloud gaming, but could also be applied in AR/VR applications.