NASA’s Mars Reconnaissance Orbiter (MRO) has taken a new and much clearer look at a confusing feature hidden deep under the ...

While the latest findings clarify that the feature is not an underground lake, they highlight the utility of the radar ...

Mars has never looked more like a world in transition, with ice emerging as the quiet architect of its past and a crucial ...

Changes in Mars’ axial tilt (obliquity) drive shifts between polar ice caps at low obliquity and widespread mid-latitude glaciation at high obliquity. These cycles result in ice accumulating inside ...