Mars’ north polar vortex locks its atmosphere in extreme cold and darkness, freezing out water vapor and triggering a dramatic rise in ozone. Scientists found that the lack of sunlight and moisture ...

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

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

Experiments show that biomolecules trapped in pure ice could withstand the harsh radiation of Mars for tens of millions of ...

Massive volcanic eruptions billions of years ago may have made it snow on Mars, leaving thick buried ice near the planet’s ...

"We have found a habitable environment," said John Grotzinger, project scientist for the Curiosity mission. "The water that was here was so benign and supportive of life that if a ...

"The CO2 ice block began to dig into the slope and move downwards just like a burrowing mole or the sandworms from 'Dune.' It ...

Billions of years ago, water flowed across Mars. Most scientists agree the red planet had rivers. But did those rivers flow into an ocean? New research from the University of Arkansas found strong ...

Soar over beautiful and historic ruins from around the world in these incredible drone videos Trump threatens demotions at military summit in Quantico: Live updates Emily Blunt Calls AI Actress Tilly ...

This video presents the Kuciuk-Koysu Fortress in Ukraine, captured in 4K. Featuring ancient ruins, surrounding landscapes, and historic scenery with aerial views, background music, and no narration.

The ruins and relics left behind by ancient civilizations are more than just fragments of stone and metal; they are echoes of human stories that stretch across centuries. Temples overgrown by jungle, ...