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.....»»
Liquefied natural gas carbon footprint is worse than coal, study finds
Liquified natural gas leaves a greenhouse gas footprint that is 33% worse than coal, when processing and shipping are taken into account, according to a new Cornell study......»»
Lunar mission data analysis finds widespread evidence of ice deposits
Deposits of ice in lunar dust and rock (regolith) are more extensive than previously thought, according to a new analysis of data from NASA's LRO (Lunar Reconnaissance Orbiter) mission. Ice would be a valuable resource for future lunar expeditions. W.....»»
Mathematicians and climate researchers build new models for understanding polar sea ice
Polar sea ice is ever-changing. It shrinks, expands, moves, breaks apart, reforms in response to changing seasons, and rapid climate change. It is far from a homogenous layer of frozen water on the ocean's surface, but rather a dynamic mix of water a.....»»
Skiing calls on UN climate science to combat melting future
World skiing's governing body joined forces with the UN's weather agency on Thursday in a bid to feed its meteorological expertise into managing the "existential threat" to winter sports posed by climate change......»»
Decades-long research reveals new understanding of how climate change may impact caches of Arctic soil carbon
Utilizing one of the longest-running ecosystem experiments in the Arctic, a Colorado State University-led team of researchers has developed a better understanding of the interplay among plants, microbes and soil nutrients—findings that offer new in.....»»
Trust in US Supreme Court continues to sink, survey finds
Driven by political partisanship, public trust in the U.S. Supreme Court has continued a downward slide since the court's 2022 Dobbs decision overturning the Roe v. Wade ruling that established a constitutional right to abortion, according to a new s.....»»
Arctic plant study suggests the rate of climate change threatens to exceed the adaptive capacity of species
A research group at the Finnish Museum of Natural History is investigating the adaptive potential of plant species amid a warming climate. Their recent study investigates the Siberian primrose, a plant species that occurs on the coasts of the Bothnia.....»»
Push to map Great Lakes bottom gains momentum amid promises effort will help fishing and shipping
Jennifer Boehme grew up scouting beaches around her home in St. Petersburg, Florida, for whatever she could find. Rocks, sand dollars, coquina mollusks—anything the ocean gave up......»»
Swiss glaciers are receding again after 2 punishing years and despite a good start to 2024
The volume of Switzerland's glaciers shrank again this summer, compounding the negative impact of climate change after a devastating two-year run that depleted the ice by more than 10%, scientific experts reported Tuesday......»»
Are plants and fungi trading carbon for nutrients? Not likely, say researchers
Every year, plants move 3.58 gigatons of carbon to mycorrhizal fungi, their underground partners—enough, in fact, that if it were ice, it would cover 112 million NHL hockey rinks. However, a dominant scientific theory explaining that huge transfer.....»»
Scientists highlight overlooked threats to Arctic coasts amid climate change
As climate change rapidly transforms Arctic marine systems, the dramatic image of a polar bear struggling on a melting ice floe has become symbolic of the region's environmental crisis. But scientists argue that coastal Arctic ecosystems are undergoi.....»»
Melting glaciers force Switzerland and Italy to redraw part of their border
Melting glaciers force Switzerland and Italy to redraw part of their border.....»»
Franklin expedition captain who died in 1848 was cannibalized by survivors
Scientists matched DNA of living descendent to Capt. James Fitzjames of the HMS Erebus. Enlarge / Oil painting by Belgian marine artist François Etienne Musin depicting tje HMS Erebus trapped in Arctic ice. (credit: Public doma.....»»
Study tracks traveling population wave in Canada lynx
A new study by researchers at the University of Alaska Fairbanks's Institute of Arctic Biology provides compelling evidence that Canada lynx populations in Interior Alaska experience a "traveling population wave" affecting their reproduction, movemen.....»»
This $76 accessory sounds an alarm if your GPU is melting
Thermal Grizzly's WireView Pro protects your GPU from potential damage by measuring and monitoring temperature and power......»»
Retracing walrus ivory trade of Viking Age reveals early interactions between Europeans and Indigenous North Americans
By examining ancient walrus DNA, an international research team led by Lund University in Sweden have retraced the walrus ivory trade routes of the Viking Age. They found that Norse Vikings and Arctic Indigenous peoples were probably meeting and trad.....»»
Designing multifunctional framework materials for sustainable photocatalysis
The goal of sustainable chemistry has motivated chemists to use renewable energy in chemical reactions, minimizing hazardous waste, and maximizing atom economy. Nature provides a blueprint with photosynthesis, in which carbohydrates are produced from.....»»
Another building block of life can handle Venus" sulfuric acid
Venus is often described as a hellscape. The surface temperature breaches the melting point of lead, and though its atmosphere is dominated by carbon dioxide, it contains enough sulfuric acid to satisfy the comparison with Hades......»»
Identifying the top hazardous polluters in the path of Tropical Storm Helene
Recent projections show that Tropical Storm Helene, the latest storm brewing in the Gulf of Mexico, is heading for Florida and tracking toward the state's panhandle. An interactive map developed by Rice University's Center for Coastal Futures and Ada.....»»
Researcher develops low-sugar ice cream with smooth texture
Wageningen researcher Qi Wang has developed a new variant of low-sugar ice cream that mimics the texture and melting properties of traditional ice cream. By replacing half of the sugar with broken-down proteins or the sweetener xylitol, she succeeded.....»»