ocean 6 Microplastics reach the deep-sea vents two kilometres down 23 Jul 2026 A cooler south, and a tropics that models miss 17 Jun 2026 Oceans absorb another record year of heat 19 Feb 2026 Ancient corals, and the resilience they hint at 23 Oct 2025 Warming seas, shrinking reef buffers 22 Sep 2025 A record-hot ocean, year after year 8 May 2025