Ice Sheets
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Study Reveals Greenland's Ice Completely Melted During Past Warm Period, Highlighting Future Risks
Recent scientific studies have revealed that a portion of Greenland's vast ice sheet completely disappeared during a naturally warm period about 7,000 years ago.
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Scientists Discover What Lies Beneath Antarctica's Ice More Clearly Than Ever
Previously, scientists relied on ground-based or airborne radar to map the subglacial topography.
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Trump Is Eyeing Greenland's Oil And Minerals, But It's Difficult To Extract
Greenland is unlike where most people live. The climate is frigid. For much of the year, sea ice clings to the coast, making it inaccessible. An ice sheet, up to 2 miles thick, covers more than 80% of the island.
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Antarctica Nears Irreversible Climate Tipping Point, Scientists Warn
Antarctica is approaching irreversible climate thresholds, scientists warn. Rapid melting of the West Antarctic Ice Sheet, record-low sea ice, and collapsing ocean systems could raise global sea levels by over 3 m. These interconnected changes threaten coastal cities and ecosystems, urging immediate emission cuts to prevent cascading global consequ...
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Antarctic Winter Sea Ice Hits Third-Lowest Level In 47 Years
Antarctica's winter sea ice has hit its third-lowest peak in nearly half a century of satellite monitoring, researchers said Tuesday, highlighting the growing influence of climate change on the planet's southern pole.
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How To Plan The Chadar Trek: Permits, Packing, And Safety Tips
Every winter, the Zanskar River transforms into a thick sheet of ice, forming a trail that locals have used for centuries. Read on.
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Sea Ice To Ocean Currents, Antarctica Is Undergoing Abrupt Changes
Melting sea ice allows oceans to warm more rapidly, which melts more sea ice. Once triggered, they can be difficult or even impossible to reverse on timescales meaningful to humans.
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From Ice Sheets To Oceans: The Climate Tipping Points That Worry Scientists
A climate tipping point is a critical threshold where a small environmental change can lead to dramatic and often irreversible shifts.
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New Method For Writing And Preserving Messages On Ice Discovered: Research
Scientists from China, Korea, and the Czech Republic have discovered a new method for writing and preserving messages: making patterns of air bubbles trapped in ice sheets.
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What Ancient Ice Sheets Can Tell Us About Future Sea Level Rise
When visiting Godrevy beach on the north Cornish coast, most people look out to sea at the lighthouse, surfers and seals rather than the cliffs behind.
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Major Ice Sheets May Already Be Past The Point Of No Return: Study
The Greenland and Antarctic ice sheets are melting fast, and the process may be impossible to stop, a new study has warned.
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New Study Reveals Recent Ice Gains in Antarctica, But Long-Term Melting Continues
A study led by researchers at Tongji University using NASA's GRACE satellites has observed recent ice gains in Antarctica from 2021 to 2023, mainly due to unusual precipitation. However, the long-term satellite data from 2002 to 2020 shows a significant and accelerating trend of ice loss. However, experts emphasize this short-term gain does not rev...
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Antarctica's Hidden Mountains Date Back 500 Million Years Ago: Study
Have you ever imagined what Antarctica looks like beneath its thick blanket of ice? Hidden below are rugged mountains, valleys, hills and plains.
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ISRO Sets June 2025 Launch for Joint NASA-ISRO NISAR Satellite After Delays
NISAR, the joint NASA-ISRO satellite mission, is set to launch in June 2025 after resolving technical issues. It will monitor Earth's surface with advanced radar imaging. The NASA-ISRO Synthetic Aperture Radar (NISAR) mission is finally nearing liftoff after overcoming delays caused by overheating concerns in its 12-meter radar antenna. Now sched...
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Thriving Antarctic Ecosystem Found After Iceberg Split Leaves Scientists Stunned
Scientists found a rich community of fish, coral, octopus, anemones and sponges that previously sat beneath a sheet of ice 150 metres thick.
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Study Reveals Greenland's Ice Completely Melted During Past Warm Period, Highlighting Future Risks
Recent scientific studies have revealed that a portion of Greenland's vast ice sheet completely disappeared during a naturally warm period about 7,000 years ago.
-
Scientists Discover What Lies Beneath Antarctica's Ice More Clearly Than Ever
Previously, scientists relied on ground-based or airborne radar to map the subglacial topography.
-
Trump Is Eyeing Greenland's Oil And Minerals, But It's Difficult To Extract
Greenland is unlike where most people live. The climate is frigid. For much of the year, sea ice clings to the coast, making it inaccessible. An ice sheet, up to 2 miles thick, covers more than 80% of the island.
-
Antarctica Nears Irreversible Climate Tipping Point, Scientists Warn
Antarctica is approaching irreversible climate thresholds, scientists warn. Rapid melting of the West Antarctic Ice Sheet, record-low sea ice, and collapsing ocean systems could raise global sea levels by over 3 m. These interconnected changes threaten coastal cities and ecosystems, urging immediate emission cuts to prevent cascading global consequ...
-
Antarctic Winter Sea Ice Hits Third-Lowest Level In 47 Years
Antarctica's winter sea ice has hit its third-lowest peak in nearly half a century of satellite monitoring, researchers said Tuesday, highlighting the growing influence of climate change on the planet's southern pole.
-
How To Plan The Chadar Trek: Permits, Packing, And Safety Tips
Every winter, the Zanskar River transforms into a thick sheet of ice, forming a trail that locals have used for centuries. Read on.
-
Sea Ice To Ocean Currents, Antarctica Is Undergoing Abrupt Changes
Melting sea ice allows oceans to warm more rapidly, which melts more sea ice. Once triggered, they can be difficult or even impossible to reverse on timescales meaningful to humans.
-
From Ice Sheets To Oceans: The Climate Tipping Points That Worry Scientists
A climate tipping point is a critical threshold where a small environmental change can lead to dramatic and often irreversible shifts.
-
New Method For Writing And Preserving Messages On Ice Discovered: Research
Scientists from China, Korea, and the Czech Republic have discovered a new method for writing and preserving messages: making patterns of air bubbles trapped in ice sheets.
-
What Ancient Ice Sheets Can Tell Us About Future Sea Level Rise
When visiting Godrevy beach on the north Cornish coast, most people look out to sea at the lighthouse, surfers and seals rather than the cliffs behind.
-
Major Ice Sheets May Already Be Past The Point Of No Return: Study
The Greenland and Antarctic ice sheets are melting fast, and the process may be impossible to stop, a new study has warned.
-
New Study Reveals Recent Ice Gains in Antarctica, But Long-Term Melting Continues
A study led by researchers at Tongji University using NASA's GRACE satellites has observed recent ice gains in Antarctica from 2021 to 2023, mainly due to unusual precipitation. However, the long-term satellite data from 2002 to 2020 shows a significant and accelerating trend of ice loss. However, experts emphasize this short-term gain does not rev...
-
Antarctica's Hidden Mountains Date Back 500 Million Years Ago: Study
Have you ever imagined what Antarctica looks like beneath its thick blanket of ice? Hidden below are rugged mountains, valleys, hills and plains.
-
ISRO Sets June 2025 Launch for Joint NASA-ISRO NISAR Satellite After Delays
NISAR, the joint NASA-ISRO satellite mission, is set to launch in June 2025 after resolving technical issues. It will monitor Earth's surface with advanced radar imaging. The NASA-ISRO Synthetic Aperture Radar (NISAR) mission is finally nearing liftoff after overcoming delays caused by overheating concerns in its 12-meter radar antenna. Now sched...
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Thriving Antarctic Ecosystem Found After Iceberg Split Leaves Scientists Stunned
Scientists found a rich community of fish, coral, octopus, anemones and sponges that previously sat beneath a sheet of ice 150 metres thick.
