From aerial photograph to precise snow depth
You don't always need a laser—sometimes a camera will do. Researchers at the WSL Institute for Snow and Avalanche Research (SLF) have now disproved the paradigm that the height of snowpack can only be accurately determined from the air using laser.....»»
Local dragonflies expose mercury pollution patterns
A new study has unveiled surprising findings about mercury pollution: where it comes from and how it moves through the environment vary significantly depending on the ecosystem. In drier regions, most mercury is deposited through rain and snow. In we.....»»
Ground surface conditions found to impact speed and distance of leaking natural gas
When natural gas leaks from a subsurface pipeline, a ground cover of water/snow saturation, asphalt paving or a combination of these can cause the gas to migrate away from the leak site up to three to four times farther than through dry soil, a new s.....»»
As alpine glaciers melt, the corpses of long-lost climbers are being discovered in the ice
In late June, as a group of mountaineers descended a treacherous glacier high in the Peruvian Andes, they spotted a dark, out-of-place lump resting on the blinding white snow......»»
Studies unravel climate pattern impacts on the Antarctic Ice Sheet
New Monash research has untangled the influence of regional climate drivers, including the Southern Annular Mode (SAM) and the El Niño-Southern Oscillation (El Niño), on the Antarctic Ice Sheet. Snow accumulation and surface melting are two importa.....»»
Strengthening cybersecurity preparedness with defense in depth
In this Help Net Security interview, Chaim Mazal, Chief Security Officer at Gigamon, discusses cybersecurity preparedness measures for businesses, the impact of international inconsistencies on global operations, and the board’s role in cyberse.....»»
Tiny TnpB: The next-generation genome editing tool for plants unveiled
Genome editing stands as one of the most transformative scientific breakthroughs of our time. It allows us to dive into the very code of life and make precise modifications. Imagine being able to rewrite the genetic instructions that determine almost.....»»
High throughput prediction of sugar beet root weight and sugar content using UAV derived growth dynamics
A research team employed an RGB camera on an unmanned aerial vehicle (UAV) to collect time series data on sugar beet canopy coverage and height. This data was used to predict root weight and sugar content with high accuracy. This innovative technique.....»»
Using a refrigerated microscope and antifreeze to directly observe the ice-liquid interface
Ice in nature is surrounded by liquid most of the time, and therefore it is key to understand how ice and liquid interact. A Kobe University and Institute for Molecular Science study has now for the first time directly observed the precise shape of i.....»»
Low-cost depth imaging sensors achieve 97% accuracy in rapid plant disease detection
A research team has investigated low-cost depth imaging sensors with the objective of automating plant pathology tests. The team achieved 97% accuracy in distinguishing between resistant and susceptible plants based on cotyledon loss. This method ope.....»»
Alaska’s top-heavy glaciers are approaching an irreversible tipping point
As the plateau of the icefield thins, ice and snow reserves at higher altitudes are lost. Enlarge / Taku Glacier is one of many that begin in the Juneau Icefield. (credit: Mauricio Handler / Getty Images) The melting of.....»»
Exploring the casque anatomy of aerial jousting helmeted hornbills
New research reveals how the surprising internal anatomy of the helmeted hornbill's casque allows it to withstand damage during aerial jousting battles with rivals. Researchers hope that this new understanding can help to conserve this critically end.....»»
Regula Forensic Studio updates improve the accuracy of forensic examinations
Regula has released a significant update to its operating software, Regula Forensic Studio. This major revamp enhances the functionality of forensic devices, improves usability, streamlines operations, and allows for more precise document examination.....»»
Joshua Howard’s Driftwood Wreaths
Joshua Howard is a carpenter by trade. He spends his time and expertise every day building spectacular custom homes. He creates precise and immaculate details on a very large scale. Which makes it all the more charming that he scratches his creative.....»»
Genetic algorithm enables precise design of phononic crystals
The advent of quantum computers promises to revolutionize computing by solving complex problems exponentially more rapidly than classical computers. However, today's quantum computers face challenges such as maintaining stability and transporting qua.....»»
Scientists make gains in mystery of missing snow
A major field project high in Colorado's Rocky Mountains has enabled scientists to produce the most comprehensive examination to date of how snow sublimates in a mountain environment......»»
YouTube app no longer hijacks Apple TV screen saver after complaints
We reported last month about an update to the YouTube app for tvOS that introduced its own screensavers, hijacking Apple TV’s default Aerial screensaver – which upset many users. After many complaints, YouTube seems to have rolled back this updat.....»»
Scientists predict high groundwater depletion risk in South Korea by 2080
Groundwater forms when precipitation such as rain and snow seeps into the soil, replenishing rivers and lakes. This resource supplies drinking water. However, a recent study has alarmed the scientific community by predicting that approximately three.....»»
Researchers investigate changes in surface heat fluxes on sensitive areas for the slopes of Mt Everest
Under the background of global warming, the Mount Everest region has experienced evident climate changes. Glaciers and snow have been rapidly retreating in this region. These changes increase the rate of warming and water scarcity in downstream areas.....»»
From leaf to cup: Decoding the biochemical dance of black tea"s fragrance
The journey from tea leaf to infusion is a complex one, with a multitude of factors influencing the final taste and aroma. Despite its importance, the precise biochemical mechanisms at play have been shrouded in mystery. Addressing this knowledge gap.....»»
Apple versus donut: How the shape of a tokamak impacts the limits of the edge of the plasma
Harnessing energy from plasma requires a precise understanding of its behavior during fusion to keep it hot, dense and stable. A new theoretical model about a plasma's edge, which can become unstable and bulge, brings the prospect of commercial fusio.....»»