The Arctic’s Permafrost-Obsessed Methane Detectives
The Far North is thawing, unleashing clouds of planet-heating gas. Scientists rely on an arsenal of tech to sniff out just how nasty the problem is......»»
Unlocking Arctic mysteries: How melting ice shapes our climate
Recent decades have witnessed rapid changes in the Arctic climate, with warming rates surpassing global averages by three to four times. This puzzling "Warm Arctic, Cold Eurasia" climate phenomenon has profound implications, sparking scientific curio.....»»
Atmospheric scientists link Arctic sea loss ice to strong El Niño events
El Niño, a climate pattern where warm waters in the eastern Pacific fuel hotter weather, is finally beginning to wane after bringing a long stretch of record heat and heavy precipitation across the world since last summer......»»
What’s new on Netflix and what’s leaving in April 2024
The limited series Ripley with Andrew Scott, Neil Gaiman's Dead Boy Detectives, Zack Snyder's Rebel Moon Part II, and more are new on Netflix in April 2024......»»
A high-efficiency photocatalyst for converting carbon dioxide into environmentally friendly energy using sunlight
DGIST Professor In Su-il's research team has developed a high-efficiency photocatalyst that utilizes sunlight to convert carbon dioxide (CO2), the primary cause of global warming, into methane (CH4) fuel. The research team expects that this environme.....»»
Study finds landfill point source emissions have an outsized impact and present opportunity to tackle US waste methane
A new study, led by Carbon Mapper scientists alongside researchers from NASA Jet Propulsion Laboratory, Arizona State University, University of Arizona, Scientific Aviation, and the U.S. Environmental Protection Agency, provides the largest comprehen.....»»
Team modulates electronic state of single-atom catalysts by CO molecular decoration for efficient methane conversion
Direct methane conversion has advantages such as low energy consumption, fewer processes, and better economics. However, it is difficult to activate methane at room temperature due to the high dissociation energy of C-H bonds of methane. Additionally.....»»
Curbside collection improves organic waste composting, reduces methane emissions
Most organic household waste ends up in landfills, where it generates methane, a powerful greenhouse gas. Composting food and garden waste instead of sending it to landfills can significantly reduce methane emissions and help mitigate global warming......»»
Antarctic sea ice near historic lows: Arctic ice continues decline
Sea ice at both the top and bottom of the planet continued its decline in 2024. In the waters around Antarctica, ice coverage shrank to near-historic lows for the third year in a row. The recurring loss hints at a long-term shift in conditions in the.....»»
Everything coming to Netflix in April 2024
The thriller series Ripley, the comic book adaptation Dead Boy Detectives, and the drama Scoop all highlight Netflix's April 2024 schedule......»»
Scientists hack weather satellite data to quantify methane leaks
Satellites sitting more than 22,200 miles above the Earth's surface have been capturing storms and weather data for decades. Now, scientists have essentially hacked the data coming back for another purpose: spotting methane emissions......»»
Methane: a powerful gas heating the planet
Climate talks often revolve around reducing the most dangerous greenhouse gas CO2......»»
Arctic cooperation at a standstill because of Russia"s war in Ukraine: Report
A new ZOiS Report analyzes the various effects of Russia's war against Ukraine on the Arctic region. The authors also assess how a baseline of coordination with Russia on the vital issues of security and climate change could be re-established for the.....»»
SpaceX celebrates major progress on the third flight of Starship
Starship's third launch appeared flawless, but SpaceX has more work to do on recovery. Enlarge / SpaceX's Starship soars through the sky over South Texas, powered by 33 methane-burning Raptor engines. (credit: Stephen Clark/Ars T.....»»
Arctic Weather Satellite tested for life in orbit
ESA's Arctic Weather Satellite has passed its environmental test campaign with flying colors—meaning that the satellite has been declared fit for liftoff and its life in the harsh environment of space......»»
Polar plastic: 97% of sampled Antarctic seabirds found to have ingested microplastics
Anthropogenic plastic pollution is often experienced through evocative images of marine animals caught in floating debris, yet its reach is far more expansive. The polar regions of the Arctic and Antarctica are increasingly experiencing the impacts o.....»»
Methane emissions from energy sector rose in 2023: IEA
Planet-heating methane released by the fossil fuel industry rose to near record highs in 2023 despite technology available to curb this pollution at virtually no cost, the International Energy Agency said Wednesday......»»
US energy industry methane emissions are triple what government thinks, study finds
American oil and natural gas wells, pipelines and compressors are spewing three times the amount of the potent heat-trapping gas methane as the government thinks, causing $9.3 billion in yearly climate damage, a new comprehensive study calculates......»»
Webb finds ethanol and other icy ingredients for new worlds
An international team of astronomers using the NASA/ESA/CSA James Webb Space Telescope have discovered a variety of molecules, ranging from relatively simple ones like methane to complex compounds like acetic acid and ethanol, in early-stage protosta.....»»
AI analysis of satellite images shows 1990s USSR collapse increased methane emissions, despite lower oil, gas production
The collapse of the former Soviet Union in 1991 yielded social, political and economic effects worldwide. Among them was a suspected role in slowing human-generated methane emissions. Methane had been rising steadily in the atmosphere until about 199.....»»
Exploring Arctic plants and lichens: An important conservation baseline for Nunavut"s largest territorial park
Encompassing over 16,000 km2 of towering mountains, long fiords, lush valleys, and massive ice caps, Agguttinni Territorial Park is a protected area on northern Baffin Island, Nunavut, Canada. This park, and all of Nunavut, is Inuit Nunangat—Inuit.....»»