Arctic Sea Ice Reaches Annual Maximum as Concerns Grow Over Polar Loss
Arctic sea ice reaches its annual maximum each spring, but the 2023 peak was well below long‑term averages, highlighting accelerating loss and its
July 21, 2026
Oceans & Ice
Changes in the world’s oceans, ice masses, and related coastal impacts.
Are Bluefin Tuna Farms Becoming More Sustainable?
Bluefin tuna farms are adopting open‑ocean systems, alternative feeds, and stricter monitoring, but their sustainability varies by technology, region, and regulatory context. Quick
July 15, 2026
Coral Reefs Under Pressure: Climate Change, Bleaching and Recovery Explained
Explore why coral reefs are under pressure from climate change, how bleaching occurs, and what recovery paths exist for these vital marine ecosystems.
July 13, 2026
Glaciers, Ice Sheets and Sea Ice Melting: Why It Matters for Climate and Coastlines
Explore how melting glaciers, ice sheets and sea ice drive sea‑level rise, affect oceans and reshape coastal futures.
July 13, 2026
Oceans and Climate Change: Warming, Acidification and Circulation
Oceans and climate change are inseparable. Covering most of Earth’s surface, the ocean stores heat, absorbs carbon dioxide, moves energy around the planet
July 13, 2026
Why Sea Level Does Not Rise at the Same Rate Everywhere
Sea level rise is not a uniform bathtub effect. Discover why some coasts are sinking faster than others, from gravitational fingerprints to ocean currents and land subsidence.
July 11, 2026
