Understanding how marine ecosystems respond to a warming ocean requires detailed records of past temperatures. An international research team led by Johannes Gutenberg University Mainz (JGU) and the Max Planck Institute for Chemistry (MPIC) in Mainz has found a new way to reconstruct daily seawa...
Source: [Phys.org](https://phys.org/news/2026-08-daily-ocean-temperatures-red-algae.html)