5 trends tracked about this subject — the full history, oldest to newest below.
Scientists warn that warming seas are spreading a silent oxygen crisis and altering vital biogeochemical cycles.
New camera footage attached to whale sharks has revealed previously unseen feeding behaviors, showing the largest fish in the sea chasing krill.
Plankton‑derived methanesulfonic acid emerges as a key trigger for marine cloud seed formation, reshaping aerosol science.
Researchers have identified sea cucumber tissue that continues to function and grow independently after being detached from the organism.
A colder-than-expected patch in the Atlantic hints at a major ocean current collapse—scientists warn it may be irreversible.