Every calendar year since 2019, ocean temperatures have reached new record highs. 2025 was no exception, according to a new study. The study, published Jan. 9 in the journal Advances in Atmospheric ...

Almost a year ago, ocean surface temperatures around Florida’s coasts hit record-breaking levels – making it too dangerous for swimmers in some areas of the state. And while hot water does typically ...

The physical properties of seawater include both 'thermodynamic properties' like density and freezing point, as well as 'transport properties' like the electrical conductivity and viscosity. Density ...

Ocean temperatures set a record high in 2025, according to a new study. The authors found that the heat content of the ocean increased by about 23 zettajoules between 2024 and 2025. That’s roughly the ...