Earth’s deep interior may hold water equal to today’s oceans, challenging long-held views of how the planet became habitable.

Earth discovery reveals water trapped inside mantle rock, potentially holding more water than all surface oceans combined.

Scientists have confirmed the presence of an immense reservoir of water trapped deep within the Earth’s mantle, reshaping our understanding of the planet’s interior and water cycle. This revelation, ...

The European Space Agency’s (ESA’s) HydroGNSS mission will investigate the Earth’s water cycle, has landed in California and is ready to start preparations for launch. Changes in the global water ...

In recent years, science has unveiled some astonishing secrets—from what lurks inside black holes to the discovery of a vast new “8th continent.” Even closer to home, researchers have uncovered a ...

Understanding how water moves through the Earth system is fundamental to predicting climate impacts and ensuring sustainable ...

The European Space Agency’s first Scout mission, HydroGNSS, was launched Nov. 28, marking a significant step in advancing global understanding of water availability and the effects of climate change ...

The amount of water stored on lands across Earth’s continents has declined at such staggering levels that changes are likely irreversible while humans are alive, a study published Thursday found. The ...