A new map shows hidden Martian rivers stretching thousands of miles, offering fresh evidence of a warm, wet ancient Mars.

Officials in southern New Mexico say the number of homes destroyed and damaged by a deadly flash flood will only rise as crews survey more neighborhoods in the mountain village of Ruidoso. They ...

River deltas and coastal-deltaic plains are, by nature, subjected to land subsidence from the consolidation of shallow, unconsolidated Holocene sediments. The spatio-temporal potential and occurrence ...

His study highlights the advantages of using UAVs to rapidly interpret glacial deposition landforms. A better knowledge of sediment storage may significantly improve process modeling and the ...