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Climate

Mega-canyon discovered beneath Greenland ice sheet

Published Friday, May 22, 2026

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Coverage is limited to a single Indian news outlet, lacking broader international or ideological perspectives.

Media Analysis

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Scientists have discovered a colossal, 750km long canyon hidden beneath Greenland's ice sheet for over four million years. This ancient river system is considered vital for understanding the dynamics of ice sheet movement and its potential contributions to sea level rise.

What We Know — Key Points

  • A colossal, 750km long, previously unmapped canyon has been discovered beneath Greenland's ice sheet, hidden for over four million years.
  • This ancient river system is considered crucial for understanding ice sheet movement and its impact on sea level rise.

What Is Claimed — Perspectives

  • The HinduCenter-Left

    Scientists have discovered a colossal, previously unmapped canyon, 750km long, hidden beneath Greenland's ice sheet for over four million years. This ancient river system is crucial for understanding ice sheet movement and its impact on sea level rise.

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