Billions of years ago, Mars was once relatively warm and wet, with rain or snow falling from the sky and rushing rivers that ...

Despite its current dry and cold state, evidence suggests ancient Mars had significant amounts of liquid water in the form of ...

A new study led by Jochen Knies from the iC3 Polar Research Hub has found worrying signs that climate change may be ...

For the past four years, NASA 's Perseverance rover has rambled over a region of Mars where scientists say a strong river ...