Blocks of carbon dioxide ice appear to carve mysterious gullies on Mars as they melt down dune slopes and blast away sand.

Scientists used the 'Mars Chamber' in the UK to simulate a process that creates 'very strange' gulleys on the red planet.

Did life really exist on Mars after all? Unfortunately, there is no conclusive evidence for this yet. Nevertheless, it would ...

For decades, chemistry students have learned a simple truth: polar and nonpolar substances don’t mix. Water and oil stay ...

Scientists from NASA and Chalmers University have discovered that incompatible substances can mix on Titan’s icy surface, ...

Discover Theri Kaadu, Tamil Nadu’s mysterious red desert that looks like Mars. Learn how its crimson dunes formed over 10,000 ...

On windswept dunes inside Martian craters, such as Matara and Russell, the Red Planet wears a curious pattern that has long ...

New research shows that dry ice blocks, not water or life, may be responsible for the mysterious gullies carved into Mars’ ...

For years, scientists believed carbon dioxide ice might play a role in shaping Mars’ surface. However, no one had ever ...

Discover Wyoming’s Killpecker Sand Dunes near Rock Springs — a vast desert oasis with golden dunes, volcanic towers, and ...

Blocks of frozen carbon dioxide sliding down Martian dunes may have carved the planet’s strange gullies, mimicking the work of living creatures.