The Global State of the World’s Glaciers Today
Glaciers worldwide are losing mass at an accelerating rate, a trend driven primarily by rising temperatures, and this loss threatens freshwater supplies, sea‑level
November 19, 2025
Long-Term Trends
Why Global Extinction Estimates Vary So Widely
Global extinction estimates differ because researchers use varying models, data quality, definitions, and assumptions, leading to a range of plausible outcomes that reflect
November 19, 2025
Urban Heat Islands Explained: How Cities Intensify Climate Change
Urban heat islands (UHIs) are localized temperature increases in cities caused by built‑up surfaces and human activities, amplifying climate‑change impacts on health, energy
November 19, 2025
Why Swiss Glaciers Keep Shrinking Year After Year
Swiss glaciers are rapidly losing ice because rising summer temperatures and reduced snowfall, driven by global greenhouse‑gas emissions, disrupt their natural mass‑balance, threatening
November 19, 2025
Is the Sahara Greening Because of Global Warming? Science Answers
The Sahara shows patches of new vegetation, and scientists link this greening to rising temperatures, higher COâ‚‚, and shifting rainfall, though the picture
November 18, 2025
How Melting Ice Affects People and the Planet
Melting ice in polar and alpine regions drives sea‑level rise, alters ocean circulation, releases greenhouse gases, and reshapes ecosystems, creating direct and indirect
November 18, 2025
