By studying seismic waves, researchers have found a layer deep beneath the surface of Mars that could contain enough liquid ...

Liquid water once shaped the Martian landscape dramatically, carving valleys, filling lakes, and forming vast oceans.

Researchers have found new evidence for a massive subsurface ocean on Mars, again raising the possibility of microbial life lurking deep below the Martian surface ... to create a map of the ...

This exciting discovery opens up new possibilities for auroral research and confirms that auroras could be visible to future ...

Wave-like soil patterns on the Martian surface match those found in Earth's cold, mountain regions, which could help ...