Record-setting temperatures and rainfall in the Arctic over the past year sped up the melting of permafrost and washed toxic minerals into more than 200 rivers across northern Alaska, threatening vital salmon runs, according to a new report. nyti.ms/48Qr26R
December 16, 2025 at 7:29 PM
Record-setting temperatures and rainfall in the Arctic over the past year sped up the melting of permafrost and washed toxic minerals into more than 200 rivers across northern Alaska, threatening vital salmon runs, according to a new report. nyti.ms/48Qr26R
[7/8] Les auteurs défendent une gestion active de la chaleur. Des fondations géothermiques peuvent capter la chaleur des bâtiments et la réutiliser en hiver, limitant les fuites thermiques vers le sol. L’enjeu est avant tout de préserver la stabilité des sols.
December 18, 2025 at 8:07 PM
[7/8] Les auteurs défendent une gestion active de la chaleur. Des fondations géothermiques peuvent capter la chaleur des bâtiments et la réutiliser en hiver, limitant les fuites thermiques vers le sol. L’enjeu est avant tout de préserver la stabilité des sols.
A young woolly mammoth died 40,000 years ago, its body preserved in the Siberian permafrost. Scientists were able to extract rare RNA from its skin and tissues.
Scientists Extract New Secrets of the Woolly Mammoth
Researchers analyzed ancient RNA from the extinct creatures. Could this be a “steppingstone” in the quest to bring them back?
on.wsj.com
December 16, 2025 at 8:23 PM
A young woolly mammoth died 40,000 years ago, its body preserved in the Siberian permafrost. Scientists were able to extract rare RNA from its skin and tissues.
The social landscape of Permafrost is cold, fractured, and unpredictable - These are the factions that brave this frozen world.
👇 tl;dr CLICK HERE 👇
https://steampowered.pulse.ly/cyo3gywywa
#permafrost #wintersurvival #survialgames #gamedev #permafrostgame
👇 tl;dr CLICK HERE 👇
https://steampowered.pulse.ly/cyo3gywywa
#permafrost #wintersurvival #survialgames #gamedev #permafrostgame
December 19, 2025 at 3:04 PM
The social landscape of Permafrost is cold, fractured, and unpredictable - These are the factions that brave this frozen world.
👇 tl;dr CLICK HERE 👇
https://steampowered.pulse.ly/cyo3gywywa
#permafrost #wintersurvival #survialgames #gamedev #permafrostgame
👇 tl;dr CLICK HERE 👇
https://steampowered.pulse.ly/cyo3gywywa
#permafrost #wintersurvival #survialgames #gamedev #permafrostgame
Ocean warming, the melting of glaciers, and melting permafrost are increasing weather hazards and other dangers for Arctic communities. For example, warm ocean temperatures fueled ex-Typhoon Halong in October 2025, which forced over 1,500 people to evacuate from Alaska’s southwestern coast.
December 17, 2025 at 11:00 PM
Ocean warming, the melting of glaciers, and melting permafrost are increasing weather hazards and other dangers for Arctic communities. For example, warm ocean temperatures fueled ex-Typhoon Halong in October 2025, which forced over 1,500 people to evacuate from Alaska’s southwestern coast.
A pingo in Purpurdalen. Pingos are ice-cored hills produced by permafrost. Svalbard, May 2011 (repost).
#photography #snowscape #wilderness #fjord #pingo #mountains #Arctic #Svalbard #Norway
#photography #snowscape #wilderness #fjord #pingo #mountains #Arctic #Svalbard #Norway
December 18, 2025 at 7:09 PM
A pingo in Purpurdalen. Pingos are ice-cored hills produced by permafrost. Svalbard, May 2011 (repost).
#photography #snowscape #wilderness #fjord #pingo #mountains #Arctic #Svalbard #Norway
#photography #snowscape #wilderness #fjord #pingo #mountains #Arctic #Svalbard #Norway
Climate change is the most deleterious threat humanity has
What is going to happen when the permafrost thaws & belches out so much methane it literally changes our atmosphere
Coupled with humanity exacerbating & accelerating climate change will prove a disasterous precipice to fall from
What is going to happen when the permafrost thaws & belches out so much methane it literally changes our atmosphere
Coupled with humanity exacerbating & accelerating climate change will prove a disasterous precipice to fall from
December 17, 2025 at 11:37 PM
Climate change is the most deleterious threat humanity has
What is going to happen when the permafrost thaws & belches out so much methane it literally changes our atmosphere
Coupled with humanity exacerbating & accelerating climate change will prove a disasterous precipice to fall from
What is going to happen when the permafrost thaws & belches out so much methane it literally changes our atmosphere
Coupled with humanity exacerbating & accelerating climate change will prove a disasterous precipice to fall from
This episode of #Watson is about a pandemic thawing out of the permafrost and barely anybody is masking. Watson’s surgical mask isn’t fully unfolded. One of the patients took his mask off for his intake. I’m going to have a stroke.
December 18, 2025 at 5:35 PM
This episode of #Watson is about a pandemic thawing out of the permafrost and barely anybody is masking. Watson’s surgical mask isn’t fully unfolded. One of the patients took his mask off for his intake. I’m going to have a stroke.
i held back on mentioning it but i was thinking that cameos with other people in back of the mirror would be cool. think it contributes well to the energy i want with the series.
also here's cover art i hadn't shared have fun
also here's cover art i hadn't shared have fun
December 17, 2025 at 7:45 PM
i held back on mentioning it but i was thinking that cameos with other people in back of the mirror would be cool. think it contributes well to the energy i want with the series.
also here's cover art i hadn't shared have fun
also here's cover art i hadn't shared have fun
2025 has been awful, but our six releases this year are evidence that books still surprise and delight, and are more necessary than ever. We’re so proud of these books and are thankful for the teams behind them. 2026 promises more great fiction and poetry, starting with She Who Remains. #booksky
December 17, 2025 at 3:29 PM
2025 has been awful, but our six releases this year are evidence that books still surprise and delight, and are more necessary than ever. We’re so proud of these books and are thankful for the teams behind them. 2026 promises more great fiction and poetry, starting with She Who Remains. #booksky
Es lohnt ein Blick in den noch aufnahmefähigen Kalender 2026 📅 – für Anmeldungen zu DFG-geförderten Kongressen und Tagungen im Januar & Februar, z. B. zum Networking beim "Int. Research Symposium on Tumor Evolution" oder bei der "D-A-CH Permafrost Konferenz". Die Januar-Übersicht: sohub.io/ew2k
Kongresse und Tagungen
www.dfg.de
December 18, 2025 at 10:23 AM
Es lohnt ein Blick in den noch aufnahmefähigen Kalender 2026 📅 – für Anmeldungen zu DFG-geförderten Kongressen und Tagungen im Januar & Februar, z. B. zum Networking beim "Int. Research Symposium on Tumor Evolution" oder bei der "D-A-CH Permafrost Konferenz". Die Januar-Übersicht: sohub.io/ew2k
Hydrology Paper of the Day @colddirt.bsky.social on changes in Antarctic permafrost: soil temperatures in the McMurdo Dry Valleys and the influence of katabatic winds explored over 30 years of record; the role of longwave radiation and hydroclimatic variables; and a spatial geography of temperatures
Don't look now, but while we've had our eyes on trying to figure out if #Antarctic #permafrost is facing thaw due to warming summers, it has been quietly becoming less hard-frozen during winter for the last 30 years. ⚒️🧪🥼❄️
doi.org/10.1017/S095...
Winter warming of McMurdo Dry Valleys soils | Antarctic Science | Cambridge Core
Winter warming of McMurdo Dry Valleys soils
doi.org
December 18, 2025 at 4:23 AM
Hydrology Paper of the Day @colddirt.bsky.social on changes in Antarctic permafrost: soil temperatures in the McMurdo Dry Valleys and the influence of katabatic winds explored over 30 years of record; the role of longwave radiation and hydroclimatic variables; and a spatial geography of temperatures
thawing u from the permafrost so u can spread a long-forgotten disease
December 15, 2025 at 2:30 PM
thawing u from the permafrost so u can spread a long-forgotten disease
Yes but no. Much of Russia's oil is from the arctic and piped across permafrost. Their costs are two or three times higher than Saudi oil production.
$30 to $35 per barrel costs and $10 corruption premiums mean that Russia is barely breaking even and often loses money on sales. Russia is crippled.
$30 to $35 per barrel costs and $10 corruption premiums mean that Russia is barely breaking even and often loses money on sales. Russia is crippled.
December 16, 2025 at 3:54 PM
Yes but no. Much of Russia's oil is from the arctic and piped across permafrost. Their costs are two or three times higher than Saudi oil production.
$30 to $35 per barrel costs and $10 corruption premiums mean that Russia is barely breaking even and often loses money on sales. Russia is crippled.
$30 to $35 per barrel costs and $10 corruption premiums mean that Russia is barely breaking even and often loses money on sales. Russia is crippled.
New method for determining how quickly #heat penetrates deep into #permafrost by #SLF researcher @s-weber.bsky.social: This helps detecting changes in #mountain regions at an early stage + makes it easier to assess instabilities and rockslides.
More: www.slf.ch/en/news/like...
📷️ J. Nötzli / S. Weber
More: www.slf.ch/en/news/like...
📷️ J. Nötzli / S. Weber
December 18, 2025 at 10:00 AM
New method for determining how quickly #heat penetrates deep into #permafrost by #SLF researcher @s-weber.bsky.social: This helps detecting changes in #mountain regions at an early stage + makes it easier to assess instabilities and rockslides.
More: www.slf.ch/en/news/like...
📷️ J. Nötzli / S. Weber
More: www.slf.ch/en/news/like...
📷️ J. Nötzli / S. Weber
Alaska'da permafrost tabaka hızla çözülüyor: Zehirli metaller nehirlerin rengini değiştirdi, canlıları öldürmeye başladı (via @nytimes.com) gazeteoksijen.com/new-york-tim...
Alaska'da permafrost tabaka hızla çözülüyor: Zehirli metaller nehirlerin rengini değiştirdi, canlıları öldürmeye başladı
Gazete Oksijen
gazeteoksijen.com
December 16, 2025 at 7:44 PM
Alaska'da permafrost tabaka hızla çözülüyor: Zehirli metaller nehirlerin rengini değiştirdi, canlıları öldürmeye başladı (via @nytimes.com) gazeteoksijen.com/new-york-tim...
“Record-setting temperatures and rainfall in the Arctic over the past year sped up the melting of permafrost and washed toxic minerals into more than 200 rivers across northern Alaska, threatening vital salmon runs”
Gift link 🎁 www.nytimes.com/2025/12/16/c...
Gift link 🎁 www.nytimes.com/2025/12/16/c...
Arctic Warming Is Turning Alaska’s Rivers Red With Toxic Runoff
www.nytimes.com
December 17, 2025 at 7:31 AM
“Record-setting temperatures and rainfall in the Arctic over the past year sped up the melting of permafrost and washed toxic minerals into more than 200 rivers across northern Alaska, threatening vital salmon runs”
Gift link 🎁 www.nytimes.com/2025/12/16/c...
Gift link 🎁 www.nytimes.com/2025/12/16/c...
Mountain glaciers are melting. Permafrost is thawing. And worsening droughts are leading people to pump more groundwater for drinking water and irrigation. Continental drying contributes to water shortages and worsens sea level rise, because as water runs off it has to go somewhere.
A slow-motion water crisis is unfolding around the world » Yale Climate Connections
Many land areas are drying out as glaciers melt, soils lose moisture, and groundwater levels fall.
yaleclimateconnections.org
December 17, 2025 at 1:10 PM
Mountain glaciers are melting. Permafrost is thawing. And worsening droughts are leading people to pump more groundwater for drinking water and irrigation. Continental drying contributes to water shortages and worsens sea level rise, because as water runs off it has to go somewhere.
“We cannot negotiate with the melting point of ice.”
#Permafrost #ICE #ClimateEmergency
Earth’s frozen regions are sending a clear warning about climate change – but politicians are ignoring it
theconversation.com/earths-froze...
#Permafrost #ICE #ClimateEmergency
Earth’s frozen regions are sending a clear warning about climate change – but politicians are ignoring it
theconversation.com/earths-froze...
Earth’s frozen regions are sending a clear warning about climate change – but politicians are ignoring it
The warning lights from the cryosphere have been flashing red for several years and governments and policymakers ignore this at their peril.
theconversation.com
December 19, 2025 at 7:37 AM
“We cannot negotiate with the melting point of ice.”
#Permafrost #ICE #ClimateEmergency
Earth’s frozen regions are sending a clear warning about climate change – but politicians are ignoring it
theconversation.com/earths-froze...
#Permafrost #ICE #ClimateEmergency
Earth’s frozen regions are sending a clear warning about climate change – but politicians are ignoring it
theconversation.com/earths-froze...
I’m a paleoecologist, so I reconstruct past ecosystems using sediment records. Most of what I work with are microfossils like pollen that we extract from lake mud, peat, or permafrost, all of which contain silicates from sand, silt, and clay. We use HF to remove those silicates.
December 13, 2025 at 8:29 PM
I’m a paleoecologist, so I reconstruct past ecosystems using sediment records. Most of what I work with are microfossils like pollen that we extract from lake mud, peat, or permafrost, all of which contain silicates from sand, silt, and clay. We use HF to remove those silicates.
Our work on palsa permafrost, ultra-small microbes and carbon is out!
"Carbon and microbes in a degrading palsa mire are distinct from a peatland and a wider connected sub-Arctic fluvial system"
doi.org/10.1093/isme...
@isme-microbes.bsky.social
@dnthomas01.bsky.social @jennihultman.bsky.social
"Carbon and microbes in a degrading palsa mire are distinct from a peatland and a wider connected sub-Arctic fluvial system"
doi.org/10.1093/isme...
@isme-microbes.bsky.social
@dnthomas01.bsky.social @jennihultman.bsky.social
Carbon and microbes in a degrading palsa mire are distinct from a peatland and a wider connected sub-Arctic fluvial system
Abstract. Climate change is altering the biogeochemical cycling of carbon and nutrients in the northern peatland and permafrost regions, which provide one
track.smtpsendmail.com
December 19, 2025 at 11:13 AM
Our work on palsa permafrost, ultra-small microbes and carbon is out!
"Carbon and microbes in a degrading palsa mire are distinct from a peatland and a wider connected sub-Arctic fluvial system"
doi.org/10.1093/isme...
@isme-microbes.bsky.social
@dnthomas01.bsky.social @jennihultman.bsky.social
"Carbon and microbes in a degrading palsa mire are distinct from a peatland and a wider connected sub-Arctic fluvial system"
doi.org/10.1093/isme...
@isme-microbes.bsky.social
@dnthomas01.bsky.social @jennihultman.bsky.social
Permafrost is melting with emissions of carbon dioxide and methane on a par with Japan’s human emissions. Soon they will overtake India’s.
drtomharris.substack.com/p/permafrost...
#climatechange #permafrost #cryosphere #melting #emissions #CDR #carbonbudget #tippingpoint #arctic
drtomharris.substack.com/p/permafrost...
#climatechange #permafrost #cryosphere #melting #emissions #CDR #carbonbudget #tippingpoint #arctic
Permafrost emissions are on track to overtake India’s human emissions
Arctic Amplification, driving temperature increases up to 4x faster than the rest of the world, is melting Permafrost at alarming rates that will soon see it’s emissions eclipse even large countries.
drtomharris.substack.com
December 10, 2025 at 9:44 AM
Permafrost is melting with emissions of carbon dioxide and methane on a par with Japan’s human emissions. Soon they will overtake India’s.
drtomharris.substack.com/p/permafrost...
#climatechange #permafrost #cryosphere #melting #emissions #CDR #carbonbudget #tippingpoint #arctic
drtomharris.substack.com/p/permafrost...
#climatechange #permafrost #cryosphere #melting #emissions #CDR #carbonbudget #tippingpoint #arctic
Federal report confirms hundreds of Arctic rivers turning bright orange.
"Rusting rivers" from thawing permafrost - iron and heavy metals leaching out. Brooks Range, Alaska.
This cat's fur is standing on end. 📰↓
"Rusting rivers" from thawing permafrost - iron and heavy metals leaching out. Brooks Range, Alaska.
This cat's fur is standing on end. 📰↓
December 17, 2025 at 2:31 AM
Federal report confirms hundreds of Arctic rivers turning bright orange.
"Rusting rivers" from thawing permafrost - iron and heavy metals leaching out. Brooks Range, Alaska.
This cat's fur is standing on end. 📰↓
"Rusting rivers" from thawing permafrost - iron and heavy metals leaching out. Brooks Range, Alaska.
This cat's fur is standing on end. 📰↓
Sure are. The climate in the polar regions is changing far faster than everywhere else.
The permafrost is thawing and this is releasing vast amounts of methane and that will give a shorter-term boost to the rate of heating.
It’s all a bloody mess and past the point of return.
The permafrost is thawing and this is releasing vast amounts of methane and that will give a shorter-term boost to the rate of heating.
It’s all a bloody mess and past the point of return.
December 18, 2025 at 5:05 PM
Sure are. The climate in the polar regions is changing far faster than everywhere else.
The permafrost is thawing and this is releasing vast amounts of methane and that will give a shorter-term boost to the rate of heating.
It’s all a bloody mess and past the point of return.
The permafrost is thawing and this is releasing vast amounts of methane and that will give a shorter-term boost to the rate of heating.
It’s all a bloody mess and past the point of return.