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THAWING PERMAFROST
In the early Holocene, West Siberian peatlands started storing carbon. Today, 11,700 years later, the lowland holds 70 billion tonnes, but thawing puts the store at risk- Nepal’s request for flood payout tests new climate-aid system
- The Himalayas look unchanged from below, but something is happening high in the mountains — Nepal’s disaster offers a frightening clue
- As climate change warms the Himalayas, disasters like the Nepal floods are becoming more frequentRecent flash floods in Nepal and China killed over one thousand people. High mountain glaciers are melting, increasing flood frequency and ...02 Sep, 2026, 09.30 AM IST
- Does the Nepal glacier collapse signal a new climate risk?Does the devastating flooding unleashed by the collapse of a section of glacier in the Nepalese Himalayas signal a new kind of risk in a wo...31 Aug, 2026, 07.52 PM IST
- Rock-ice avalanches: The silent Himalayan killer behind Nepal's deadly floodRecent floods in Nepal's Rasuwa district highlight rock-ice avalanches. These events, which can trigger destructive downstream floods, are ...31 Aug, 2026, 07.51 PM IST
- What is a glacial collapse? The science behind the Nepal-Tibet floodsA glacial collapse occurs when a large mass of ice and rock suddenly breaks from a mountain slope, potentially triggering avalanches, debri...31 Aug, 2026, 07.51 PM IST
- Nepal floods Day 3: What we know and don't know about the tragedyNepal floods Day 3: A devastating flash flood swept through Nepal's Himalayan river valleys after a glacial collapse. Scientists are invest...28 Aug, 2026, 11.34 AM IST
- Arctic holds 1.3 trillion tonnes of ancient carbon, scientists find what warming does to itA study of Arctic seabed sediments has offered new clues about the fate of ancient carbon released from thawing permafrost. Researchers fou...24 Aug, 2026, 05.09 PM IST
- Something is thawing beneath Alaska — and the price tag could be $43 trillionAlaska's tundra holds immense frozen carbon stores which are thawing. This thaw releases greenhouse gases, potentially causing significant ...14 Aug, 2026, 08.52 PM IST
- At about 11,000 feet, a Tibetan Plateau solar farm still used for sheep grazing made nearby soil freeze earlier and thaw laterA solar farm in Tibet has unexpectedly made the ground colder. Researchers found the soil beneath panels stayed frozen for fifty extra days...30 Jul, 2026, 04.20 PM IST
- In 2005, scientists thawed 32,000-year-old organisms frozen since the Ice Age, and they started swimming almost immediately, challenging everything we knew about life's limitsNASA scientists made a groundbreaking discovery deep inside Alaskan permafrost. They defrosted 32,000-year-old bacteria frozen since the an...27 Jul, 2026, 08.01 PM IST
- In the 1950s, US scientists planned to use nuclear bombs to blast a harbor on the Alaskan coast: Project Chariot, a Cold War scheme to reshape the map with atomic blastsIn 1958, the US proposed Project Chariot to blast a harbor in Alaska. This plan was part of Operation Plowshare, seeking peaceful nuclear e...20 Jul, 2026, 05.57 PM IST
- The Arctic is sitting on a 63-billion-ton carbon secret, and scientists are concernedBeneath the Arctic’s frozen surface lies a hidden carbon reserve of nearly 63 billion tons. As rising temperatures thaw ancient permafrost,...22 Jun, 2026, 10.30 PM IST
- What Scientists Found Inside a Cave Beneath Greenland’s Ice Is Raising New Climate QuestionsAncient Arctic caves hold secrets of a warmer past. Mineral deposits show the region was once free of permafrost, experiencing much higher ...05 Mar, 2026, 04.38 PM IST
- Zombie viruses may awaken by 2030 after 50,000 years of dormancy due to global warming: ResearchAs the Earth warms and ancient permafrost thaws, dormant pathogens pose a potential threat to public health. French virologist Jean-Michel ...11 Oct, 2023, 03.14 PM IST
- A new virus on the horizon: How melting Arctic is releasing ancient germs & why it is worryingThis is not the first time that a viable virus has been detected in permafrost samples.07 Dec, 2022, 07.20 PM IST
- Permafrost carbon leak could peak within a few decades: StudyWashington, Aug 19 (IANS) Arctic permafrost's expected gradual thawing due to climate change and the associated influx of greenhouse gases ...19 Aug, 2018, 02.12 PM IST
- Arctic permafrost may unleash carbon within decades: NASAWashington, March 6 (IANS) Permafrost in the coldest northern Arctic -- formerly thought to be at least temporarily shielded from global wa...06 Mar, 2018, 11.42 AM IST
- Permafrost thawing below shallow Arctic lakes: StudyA regime shift in lake ice is leading to permafrost thawing below shallow Arctic lakes as a result of changing winter climate, a new study ...20 Jun, 2016, 02.11 PM IST
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