Unseen mountains, valleys, lakes, and rivers lie under Antarctica’s mile-thick ice sheet. Changes to those hidden rivers could have dramatic global consequences.

Maintaining position in the face of flow can be energetically ... At some point along their path to the sea, rivers have typically gained enough water and width to preclude interlocking tree ...

The ECCO project includes hundreds of millions of real-world measurements of temperature, salinity, sea ice concentration, pressure, water height, and flow in the world's oceans. Researchers rely ...

U ntil the 1960s, the Aral Sea was one of the largest inland reservoirs of water in the world. Over seven decades, the lake ...

The 2013-14 winter season, which came during historic drought conditions in California, inhibited salmonids from reaching ...

The prophet Ezekiel describes a vision of life-giving water. It flows from the temple in every direction. It will freshen the sea and nourish creatures and plants, fish and fruit trees ...

Groundwater flow - Water flowing slowly through rocks towards the sea. Percolation - The downward movement of water from the soil into the rock beneath. Drainage basin - the area of land drained ...

Residents say construction of six new canals over Indus River will turn more lands barren and prone to be lost to sea.

The worst flooding in 50 years has turned parts of western Queensland into an inland sea, stranding communities and livestock ...