Some land formations on Mars suggest the presence of water ice. These features could have been created by viscous creep of ice below the surface in Martian permafrost. To determine how much ice would ...

The South China Sea has long been a point of contention between various countries, with multiple nations laying claim to different islands and territories within the sea. In recent years, China has ...

Satellite images depict physical changes to a layered land feature at Sandy Cay between 2009-2021. China is building up several unoccupied land features in the South China Sea, according to Western ...