Changes in the world’s oceans, ice masses, and related coastal impacts.
Australia is increasing the size and number of its marine protected areas (MPAs) to safeguard ocean biodiversity, strengthen ecosystem resilience, and support sustainable
February 14, 2026
Deep‑seabed mining could supply critical metals for clean‑energy technologies, but its long‑term sustainability depends on scientific understanding, robust regulation, and technology that minimizes
February 7, 2026
Algae blooms on Greenland’s ice sheet darken the surface, lower albedo, and accelerate melting, linking biological change to faster sea‑level rise. Quick Answer
January 30, 2026
Industrial chemicals enter oceans, bioaccumulate, and pose measurable risks to whale and dolphin health, making pollution a critical conservation issue. Quick Answer Industrial
January 28, 2026
Scientists warn that the Arctic is transitioning to a new climate state, driven by accelerated warming, permafrost thaw, and feedbacks that reshape regional
January 27, 2026
Australia’s decision to block UNESCO’s proposal to downgrade the Great Barrier Reef reflects a complex mix of scientific, economic, and cultural factors, even
January 25, 2026
September 2, 2026
September 1, 2026
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