The pH scale is a measure of how acidic or alkaline something is, 1 being highly acidic, 14 being highly alkaline, and 7 ...

Clock time is also getting shorter, kind of. Broadly speaking, Earth takes roughly 24 hours to spin around on its axis. Ocean ...

A new model accounting for the role of bubbles in air-sea gas exchanges suggests that ocean carbon uptake is more variable ...

Is the world on the cusp of a fleeting instant with the edge of time? July 9, July 22, and August 5, 2025, mark the dates when Earth’s rotation will accelerate just sufficiently to remove 1.3 to 1.51 ...

Mary W., New York Tidal energy — generated from the natural rise and fall of ocean tides — is one of the most predictable ...