Sandblasting on Mars: Camera reveals how prevailing winds shape elongated landforms in volcanic zone

Martian winds can have quite an impact. ESA's Mars Express has spotted them whipping up sand grains and acting as a cosmic sandblaster, carving out intriguing grooves near Mars's equator.

Ancient range, modern dilemma: Rethinking protection of the Aravallis

Extending roughly 670 km along a south-west to north-east axis, the Aravalli Range stretches from the Delhi Ridge through ...