Nature Climate Change, Published online: 05 February 2024; doi:10.1038/s41558-023-01921-z

Oceans, covering more than 70% of Earth’s surface, play a vital role in regulating the climate by absorbing heat and carbon dioxide. Now research shows oceans have warmed by more than 1.5 °C since the beginning of the industrial era, challenging previous estimates and emphasizing the urgency of global action.
Nature Climate Change