Changes in the navigability of the Arctic Northeast Passage over the past four decades
Under global warming, the Arctic has warmed almost four times faster than the rest of the globe, and the sea-ice extent and thickness have significantly decreased and thinned over the past four decades......»»
New analysis of Webb data measures universe expansion rate, finds there may not be a "Hubble tension"
We know many things about our universe, but astronomers are still debating exactly how fast it is expanding. In fact, over the past two decades, two major ways to measure this number—known as the "Hubble constant" —have come up with different ans.....»»
Video: Arctic Weather Satellite advancing weather forecasting in a changing climate
The effects of the climate crisis are felt more acutely in the Arctic than anywhere else on the planet. The weather in the Arctic is not only severe, but it changes extremely quickly. More frequent data are urgently needed to improve weather forecast.....»»
40 years ago, this ’80s action movie captured America’s imagination. Does it still hold up in 2024?
Four decades ago, a low-budget action movie captured America's Cold War moment. All these years later, does it still hold up?.....»»
Arctic Ocean may absorb less CO₂ than projected due to coastal erosion
As Earth warms, the Arctic Ocean's ability to absorb carbon dioxide from the atmosphere is waning due to melting permafrost and worsening coastal erosion, according to new research......»»
These retro accessories bring classic Apple designs to your iPhone and Watch
Apple has a rich history of distinctive product designs. So much so that some of its classic product looks can inspire deep nostalgia and affection even decades later. Here are some wonderfully nostalgia-inducing accessories for the iPhone and Apple.....»»
Study reveals Canadian wildfires are affecting US air quality and raising health concerns
Rutgers researchers examined particulate matter from a June 2023 fire that triggered advisories for more than 100 million Americans in the Northeast......»»
Increasing solid-state electrolyte conductivity and stability using helical structure
Solid-state electrolytes have been explored for decades for use in energy storage systems and in the pursuit of solid-state batteries. These materials are safer alternatives to the traditional liquid electrolyte—a solution that allows ions to move.....»»
Huge gas fields under a coral reef—will a rejection on environmental grounds stop Woodside"s Browse project?
For decades, Australia's largest independent oil and gas company, Woodside, has eyed off a prize: the largest known unconventional gas fields in the nation......»»
Precise stirring conditions key to optimizing nanostructure synthesis
Stirring allows for homogenization and efficient gas exchange—this fact has been known for decades. Controlling the stirring rate during the nanocluster synthesis is pivotal in achieving nanostructures with well-defined sizes, structures, optical p.....»»
New hemp standards for research and industry
Hemp (Cannabis sativa L.) research and commercial production has recently experienced a global revival motivated by passage of laws reversing long-standing prohibitions and by development in markets......»»
Decades of PC building advice was just overturned
The 80 Plus certification has been the marker of a quality power supply for decades, but it's slowly biting the dust......»»
Ford Falcon Emerges From Decades Of Dust to Fetch $247,000 at Auction
Ford Falcon Emerges From Decades Of Dust to Fetch $247,000 at Auction.....»»
Hazardous Melting Ice Could Sink Arctic Shipping
Warmer temperatures were supposed to make Arctic shipping easier. But thick floating ice created by local melting is a bigger risk than people realized.....»»
Mathematicians Reinvent the Wheel in Higher Dimensions to Solve Decades-Old Geometry Problem
A new mathematical technique shows how to build small objects in any dimension that roll like a wheel, expanding our understanding of higher dimensional space.....»»
Does everyone hate Google now?
Google hate is no longer reserved for conservatives. Enlarge / It's a tale as old as, well, time. (credit: Aurich Lawson) Google's story over the last two decades has been a tale as old as time: enshittification for grow.....»»
Machine learning and better radar solve the "cloud cover" problem
Clouds have for decades been a bugbear for remote sensing of land surface temperature—one of the most important earth system metrics, used in everything from tracking climate change to predicting wildfires. A new approach incorporating machine lear.....»»
Study yields new insights into the link between global warming and rising sea levels
A McGill-led study suggests that Earth's natural forces could substantially reduce Antarctica's impact on rising sea levels, but only if carbon emissions are swiftly reduced in the coming decades. By the same token, if emissions continue on the curre.....»»
Climate change may lead to shifts in vital Pacific Arctic fisheries
Marine fisheries are an essential source of protein for a large part of the world's population, as well as supporting around 390 million livelihoods and an industry worth approximately US$ 141 billion, according to the UN FAO. Yet, climate change pre.....»»
Atmospheric rivers shape long-term changes in Arctic moisture variability
Recent decades have seen rapid warming in the Arctic, known as Arctic amplification, which has impacted the Arctic's cryosphere and ecosystems and influenced global weather and climate through changes in atmospheric circulation......»»
Peregrine falcons mount a comeback in Yosemite, thanks to rock climbers
Four decades ago, fragile falcon eggs were saved from certain death by Ken Yager and a small team of expert climbers from a nest on Yosemite's El Capitan sheer granite wall, as protective parents dive-bombed from the sky......»»