The 3.7-billion-year-old formations in the planet's Gale Crater suggest the presence of long-gone bodies of liquid water, ...

The signs of wave ripples in the sandy shores of ancient lake beds, created as wind pushed water back and forth have been found on Mars providing evidence that there were open bodies of water, not ...

As their bodies adjusted to the chill, the sound of laughter and voices carried across the ripples ... of them mothers and grandmothers. Rain has seen children as young as 10 and others in their 70s ...

As their bodies adjusted to the chill, the sound of laughter and voices carried across the ripples ... Rain has seen children as young as 10 and others in their 70s take to the water.